2145652600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3870

約数の個数: 192

約数和(自身を含む): 6339594240

約数和(自身を除く): 4193941640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 91, 100, 104, 124, 130, 140, 155, 175, 182, 200, 217, 248, 260, 280, 310, 325, 350, 364, 403, 434, 455, 520, 620, 650, 700, 728, 775, 806, 868, 910, 1085, 1240, 1300, 1400, 1550, 1612, 1736, 1820, 2015, 2170, 2275, 2600, 2821, 3100, 3224, 3640, 3803, 4030, 4340, 4550, 5425, 5642, 6200, 7606, 8060, 8680, 9100, 10075, 10850, 11284, 14105, 15212, 16120, 18200, 19015, 20150, 21700, 22568, 26621, 28210, 30424, 38030, 40300, 43400, 49439, 53242, 56420, 70525, 76060, 80600, 95075, 98878, 106484, 112840, 117893, 133105, 141050, 152120, 190150, 197756, 212968, 235786, 247195, 266210, 282100, 346073, 380300, 395512, 471572, 494390, 532420, 564200, 589465, 665525, 692146, 760600, 825251, 943144, 988780, 1064840, 1178930, 1235975, 1331050, 1384292, 1532609, 1650502, 1730365, 1977560, 2357860, 2471950, 2662100, 2768584, 2947325, 3065218, 3301004, 3460730, 4126255, 4715720, 4943900, 5324200, 5894650, 6130436, 6602008, 6921460, 7663045, 8252510, 8651825, 9887800, 10728263, 11789300, 12260872, 13842920, 15326090, 16505020, 17303650, 20631275, 21456526, 23578600, 30652180, 33010040, 34607300, 38315225, 41262550, 42913052, 53641315, 61304360, 69214600, 76630450, 82525100, 85826104, 107282630, 153260900, 165050200, 214565260, 268206575, 306521800, 429130520, 536413150, 1072826300, 2145652600]

約数ペア:

[(1, 2145652600), (2, 1072826300), (4, 536413150), (5, 429130520), (7, 306521800), (8, 268206575), (10, 214565260), (13, 165050200), (14, 153260900), (20, 107282630), (25, 85826104), (26, 82525100), (28, 76630450), (31, 69214600), (35, 61304360), (40, 53641315), (50, 42913052), (52, 41262550), (56, 38315225), (62, 34607300), (65, 33010040), (70, 30652180), (91, 23578600), (100, 21456526), (104, 20631275), (124, 17303650), (130, 16505020), (140, 15326090), (155, 13842920), (175, 12260872), (182, 11789300), (200, 10728263), (217, 9887800), (248, 8651825), (260, 8252510), (280, 7663045), (310, 6921460), (325, 6602008), (350, 6130436), (364, 5894650), (403, 5324200), (434, 4943900), (455, 4715720), (520, 4126255), (620, 3460730), (650, 3301004), (700, 3065218), (728, 2947325), (775, 2768584), (806, 2662100), (868, 2471950), (910, 2357860), (1085, 1977560), (1240, 1730365), (1300, 1650502), (1400, 1532609), (1550, 1384292), (1612, 1331050), (1736, 1235975), (1820, 1178930), (2015, 1064840), (2170, 988780), (2275, 943144), (2600, 825251), (2821, 760600), (3100, 692146), (3224, 665525), (3640, 589465), (3803, 564200), (4030, 532420), (4340, 494390), (4550, 471572), (5425, 395512), (5642, 380300), (6200, 346073), (7606, 282100), (8060, 266210), (8680, 247195), (9100, 235786), (10075, 212968), (10850, 197756), (11284, 190150), (14105, 152120), (15212, 141050), (16120, 133105), (18200, 117893), (19015, 112840), (20150, 106484), (21700, 98878), (22568, 95075), (26621, 80600), (28210, 76060), (30424, 70525), (38030, 56420), (40300, 53242), (43400, 49439)]