37864450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4481}}^1$

素因数の和:4519

約数の個数: 36

約数和(自身を含む): 76279158

約数和(自身を除く): 38414708

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 4481, 8450, 8962, 22405, 44810, 58253, 112025, 116506, 224050, 291265, 582530, 757289, 1456325, 1514578, 2912650, 3786445, 7572890, 18932225, 37864450]

約数ペア:

[(1, 37864450), (2, 18932225), (5, 7572890), (10, 3786445), (13, 2912650), (25, 1514578), (26, 1456325), (50, 757289), (65, 582530), (130, 291265), (169, 224050), (325, 116506), (338, 112025), (650, 58253), (845, 44810), (1690, 22405), (4225, 8962), (4481, 8450)]