3485657500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{107251}}^1$

素因数の和:107288

約数の個数: 60

約数和(自身を含む): 8208853576

約数和(自身を除く): 4723196076

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 2500, 3250, 6500, 8125, 16250, 32500, 107251, 214502, 429004, 536255, 1072510, 1394263, 2145020, 2681275, 2788526, 5362550, 5577052, 6971315, 10725100, 13406375, 13942630, 26812750, 27885260, 34856575, 53625500, 67031875, 69713150, 134063750, 139426300, 174282875, 268127500, 348565750, 697131500, 871414375, 1742828750, 3485657500]

約数ペア:

[(1, 3485657500), (2, 1742828750), (4, 871414375), (5, 697131500), (10, 348565750), (13, 268127500), (20, 174282875), (25, 139426300), (26, 134063750), (50, 69713150), (52, 67031875), (65, 53625500), (100, 34856575), (125, 27885260), (130, 26812750), (250, 13942630), (260, 13406375), (325, 10725100), (500, 6971315), (625, 5577052), (650, 5362550), (1250, 2788526), (1300, 2681275), (1625, 2145020), (2500, 1394263), (3250, 1072510), (6500, 536255), (8125, 429004), (16250, 214502), (32500, 107251)]