13305414160

素因数分解:

$2^4\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{132103}}^1$

素因数の和:133375

約数の個数: 40

約数和(自身を含む): 30959893440

約数和(自身を除く): 17654479280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1259, 2518, 5036, 6295, 10072, 12590, 20144, 25180, 50360, 100720, 132103, 264206, 528412, 660515, 1056824, 1321030, 2113648, 2642060, 5284120, 10568240, 166317677, 332635354, 665270708, 831588385, 1330541416, 1663176770, 2661082832, 3326353540, 6652707080, 13305414160]

約数ペア:

[(1, 13305414160), (2, 6652707080), (4, 3326353540), (5, 2661082832), (8, 1663176770), (10, 1330541416), (16, 831588385), (20, 665270708), (40, 332635354), (80, 166317677), (1259, 10568240), (2518, 5284120), (5036, 2642060), (6295, 2113648), (10072, 1321030), (12590, 1056824), (20144, 660515), (25180, 528412), (50360, 264206), (100720, 132103)]