253534510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{1249}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 466560000

約数和(自身を除く): 213025490

約数列:

[1, 2, 5, 10, 53, 106, 265, 383, 530, 766, 1249, 1915, 2498, 3830, 6245, 12490, 20299, 40598, 66197, 101495, 132394, 202990, 330985, 478367, 661970, 956734, 2391835, 4783670, 25353451, 50706902, 126767255, 253534510]

約数ペア:

[(1, 253534510), (2, 126767255), (5, 50706902), (10, 25353451), (53, 4783670), (106, 2391835), (265, 956734), (383, 661970), (530, 478367), (766, 330985), (1249, 202990), (1915, 132394), (2498, 101495), (3830, 66197), (6245, 40598), (12490, 20299)]