4985500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 11990160

約数和(自身を除く): 7004660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 125, 130, 169, 236, 250, 260, 295, 325, 338, 500, 590, 650, 676, 767, 845, 1180, 1300, 1475, 1534, 1625, 1690, 2950, 3068, 3250, 3380, 3835, 4225, 5900, 6500, 7375, 7670, 8450, 9971, 14750, 15340, 16900, 19175, 19942, 21125, 29500, 38350, 39884, 42250, 49855, 76700, 84500, 95875, 99710, 191750, 199420, 249275, 383500, 498550, 997100, 1246375, 2492750, 4985500]

約数ペア:

[(1, 4985500), (2, 2492750), (4, 1246375), (5, 997100), (10, 498550), (13, 383500), (20, 249275), (25, 199420), (26, 191750), (50, 99710), (52, 95875), (59, 84500), (65, 76700), (100, 49855), (118, 42250), (125, 39884), (130, 38350), (169, 29500), (236, 21125), (250, 19942), (260, 19175), (295, 16900), (325, 15340), (338, 14750), (500, 9971), (590, 8450), (650, 7670), (676, 7375), (767, 6500), (845, 5900), (1180, 4225), (1300, 3835), (1475, 3380), (1534, 3250), (1625, 3068), (1690, 2950)]