46982000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 120

約数和(自身を含む): 123898320

約数和(自身を除く): 76916320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 139, 169, 200, 208, 250, 260, 278, 325, 338, 400, 500, 520, 556, 650, 676, 695, 845, 1000, 1040, 1112, 1300, 1352, 1390, 1625, 1690, 1807, 2000, 2224, 2600, 2704, 2780, 3250, 3380, 3475, 3614, 4225, 5200, 5560, 6500, 6760, 6950, 7228, 8450, 9035, 11120, 13000, 13520, 13900, 14456, 16900, 17375, 18070, 21125, 23491, 26000, 27800, 28912, 33800, 34750, 36140, 42250, 45175, 46982, 55600, 67600, 69500, 72280, 84500, 90350, 93964, 117455, 139000, 144560, 169000, 180700, 187928, 225875, 234910, 278000, 338000, 361400, 375856, 451750, 469820, 587275, 722800, 903500, 939640, 1174550, 1807000, 1879280, 2349100, 2936375, 3614000, 4698200, 5872750, 9396400, 11745500, 23491000, 46982000]

約数ペア:

[(1, 46982000), (2, 23491000), (4, 11745500), (5, 9396400), (8, 5872750), (10, 4698200), (13, 3614000), (16, 2936375), (20, 2349100), (25, 1879280), (26, 1807000), (40, 1174550), (50, 939640), (52, 903500), (65, 722800), (80, 587275), (100, 469820), (104, 451750), (125, 375856), (130, 361400), (139, 338000), (169, 278000), (200, 234910), (208, 225875), (250, 187928), (260, 180700), (278, 169000), (325, 144560), (338, 139000), (400, 117455), (500, 93964), (520, 90350), (556, 84500), (650, 72280), (676, 69500), (695, 67600), (845, 55600), (1000, 46982), (1040, 45175), (1112, 42250), (1300, 36140), (1352, 34750), (1390, 33800), (1625, 28912), (1690, 27800), (1807, 26000), (2000, 23491), (2224, 21125), (2600, 18070), (2704, 17375), (2780, 16900), (3250, 14456), (3380, 13900), (3475, 13520), (3614, 13000), (4225, 11120), (5200, 9035), (5560, 8450), (6500, 7228), (6760, 6950)]