3863762500

素因数分解:

$2^2\times 5^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 9606885120

約数和(自身を除く): 5743122620

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 59, 62, 65, 100, 118, 124, 125, 130, 155, 169, 236, 250, 260, 295, 310, 325, 338, 403, 500, 590, 620, 625, 650, 676, 767, 775, 806, 845, 1180, 1250, 1300, 1475, 1534, 1550, 1612, 1625, 1690, 1829, 2015, 2500, 2950, 3068, 3100, 3125, 3250, 3380, 3658, 3835, 3875, 4030, 4225, 5239, 5900, 6250, 6500, 7316, 7375, 7670, 7750, 8060, 8125, 8450, 9145, 9971, 10075, 10478, 12500, 14750, 15340, 15500, 16250, 16900, 18290, 19175, 19375, 19942, 20150, 20956, 21125, 23777, 26195, 29500, 32500, 36580, 36875, 38350, 38750, 39884, 40300, 40625, 42250, 45725, 47554, 49855, 50375, 52390, 73750, 76700, 77500, 81250, 84500, 91450, 95108, 95875, 96875, 99710, 100750, 104780, 105625, 118885, 130975, 147500, 162500, 182900, 184375, 191750, 193750, 199420, 201500, 211250, 228625, 237770, 249275, 251875, 261950, 309101, 368750, 383500, 387500, 422500, 457250, 475540, 479375, 498550, 503750, 523900, 528125, 594425, 618202, 654875, 737500, 914500, 958750, 997100, 1007500, 1056250, 1143125, 1188850, 1236404, 1246375, 1259375, 1309750, 1545505, 1917500, 2112500, 2286250, 2377700, 2396875, 2492750, 2518750, 2619500, 2972125, 3091010, 3274375, 4572500, 4793750, 4985500, 5037500, 5715625, 5944250, 6182020, 6231875, 6548750, 7727525, 9587500, 11431250, 11888500, 12463750, 13097500, 14860625, 15455050, 16371875, 22862500, 24927500, 29721250, 30910100, 31159375, 32743750, 38637625, 59442500, 62318750, 65487500, 74303125, 77275250, 124637500, 148606250, 154550500, 193188125, 297212500, 386376250, 772752500, 965940625, 1931881250, 3863762500]

約数ペア:

[(1, 3863762500), (2, 1931881250), (4, 965940625), (5, 772752500), (10, 386376250), (13, 297212500), (20, 193188125), (25, 154550500), (26, 148606250), (31, 124637500), (50, 77275250), (52, 74303125), (59, 65487500), (62, 62318750), (65, 59442500), (100, 38637625), (118, 32743750), (124, 31159375), (125, 30910100), (130, 29721250), (155, 24927500), (169, 22862500), (236, 16371875), (250, 15455050), (260, 14860625), (295, 13097500), (310, 12463750), (325, 11888500), (338, 11431250), (403, 9587500), (500, 7727525), (590, 6548750), (620, 6231875), (625, 6182020), (650, 5944250), (676, 5715625), (767, 5037500), (775, 4985500), (806, 4793750), (845, 4572500), (1180, 3274375), (1250, 3091010), (1300, 2972125), (1475, 2619500), (1534, 2518750), (1550, 2492750), (1612, 2396875), (1625, 2377700), (1690, 2286250), (1829, 2112500), (2015, 1917500), (2500, 1545505), (2950, 1309750), (3068, 1259375), (3100, 1246375), (3125, 1236404), (3250, 1188850), (3380, 1143125), (3658, 1056250), (3835, 1007500), (3875, 997100), (4030, 958750), (4225, 914500), (5239, 737500), (5900, 654875), (6250, 618202), (6500, 594425), (7316, 528125), (7375, 523900), (7670, 503750), (7750, 498550), (8060, 479375), (8125, 475540), (8450, 457250), (9145, 422500), (9971, 387500), (10075, 383500), (10478, 368750), (12500, 309101), (14750, 261950), (15340, 251875), (15500, 249275), (16250, 237770), (16900, 228625), (18290, 211250), (19175, 201500), (19375, 199420), (19942, 193750), (20150, 191750), (20956, 184375), (21125, 182900), (23777, 162500), (26195, 147500), (29500, 130975), (32500, 118885), (36580, 105625), (36875, 104780), (38350, 100750), (38750, 99710), (39884, 96875), (40300, 95875), (40625, 95108), (42250, 91450), (45725, 84500), (47554, 81250), (49855, 77500), (50375, 76700), (52390, 73750)]