13265200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2582

約数の個数: 60

約数和(自身を含む): 34334608

約数和(自身を除く): 21069408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2551, 2600, 5102, 5200, 10204, 12755, 20408, 25510, 33163, 40816, 51020, 63775, 66326, 102040, 127550, 132652, 165815, 204080, 255100, 265304, 331630, 510200, 530608, 663260, 829075, 1020400, 1326520, 1658150, 2653040, 3316300, 6632600, 13265200]

約数ペア:

[(1, 13265200), (2, 6632600), (4, 3316300), (5, 2653040), (8, 1658150), (10, 1326520), (13, 1020400), (16, 829075), (20, 663260), (25, 530608), (26, 510200), (40, 331630), (50, 265304), (52, 255100), (65, 204080), (80, 165815), (100, 132652), (104, 127550), (130, 102040), (200, 66326), (208, 63775), (260, 51020), (325, 40816), (400, 33163), (520, 25510), (650, 20408), (1040, 12755), (1300, 10204), (2551, 5200), (2600, 5102)]