11553600500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1991

約数の個数: 144

約数和(自身を含む): 27712457136

約数和(自身を除く): 16158856636

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 125, 130, 146, 169, 250, 260, 292, 325, 338, 365, 500, 650, 676, 730, 845, 949, 1300, 1460, 1625, 1690, 1825, 1873, 1898, 3250, 3380, 3650, 3746, 3796, 4225, 4745, 6500, 7300, 7492, 8450, 9125, 9365, 9490, 12337, 16900, 18250, 18730, 18980, 21125, 23725, 24349, 24674, 36500, 37460, 42250, 46825, 47450, 48698, 49348, 61685, 84500, 93650, 94900, 97396, 118625, 121745, 123370, 136729, 187300, 234125, 237250, 243490, 246740, 273458, 308425, 316537, 468250, 474500, 486980, 546916, 608725, 616850, 633074, 683645, 936500, 1217450, 1233700, 1266148, 1367290, 1542125, 1582685, 1777477, 2434900, 2734580, 3043625, 3084250, 3165370, 3418225, 3554954, 6087250, 6168500, 6330740, 6836450, 7109908, 7913425, 8887385, 12174500, 13672900, 15826850, 17091125, 17774770, 23107201, 31653700, 34182250, 35549540, 39567125, 44436925, 46214402, 68364500, 79134250, 88873850, 92428804, 115536005, 158268500, 177747700, 222184625, 231072010, 444369250, 462144020, 577680025, 888738500, 1155360050, 2310720100, 2888400125, 5776800250, 11553600500]

約数ペア:

[(1, 11553600500), (2, 5776800250), (4, 2888400125), (5, 2310720100), (10, 1155360050), (13, 888738500), (20, 577680025), (25, 462144020), (26, 444369250), (50, 231072010), (52, 222184625), (65, 177747700), (73, 158268500), (100, 115536005), (125, 92428804), (130, 88873850), (146, 79134250), (169, 68364500), (250, 46214402), (260, 44436925), (292, 39567125), (325, 35549540), (338, 34182250), (365, 31653700), (500, 23107201), (650, 17774770), (676, 17091125), (730, 15826850), (845, 13672900), (949, 12174500), (1300, 8887385), (1460, 7913425), (1625, 7109908), (1690, 6836450), (1825, 6330740), (1873, 6168500), (1898, 6087250), (3250, 3554954), (3380, 3418225), (3650, 3165370), (3746, 3084250), (3796, 3043625), (4225, 2734580), (4745, 2434900), (6500, 1777477), (7300, 1582685), (7492, 1542125), (8450, 1367290), (9125, 1266148), (9365, 1233700), (9490, 1217450), (12337, 936500), (16900, 683645), (18250, 633074), (18730, 616850), (18980, 608725), (21125, 546916), (23725, 486980), (24349, 474500), (24674, 468250), (36500, 316537), (37460, 308425), (42250, 273458), (46825, 246740), (47450, 243490), (48698, 237250), (49348, 234125), (61685, 187300), (84500, 136729), (93650, 123370), (94900, 121745), (97396, 118625)]