57304240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{102329}}^1$

素因数の和:102349

約数の個数: 40

約数和(自身を含む): 152267040

約数和(自身を除く): 94962800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 102329, 204658, 409316, 511645, 716303, 818632, 1023290, 1432606, 1637264, 2046580, 2865212, 3581515, 4093160, 5730424, 7163030, 8186320, 11460848, 14326060, 28652120, 57304240]

約数ペア:

[(1, 57304240), (2, 28652120), (4, 14326060), (5, 11460848), (7, 8186320), (8, 7163030), (10, 5730424), (14, 4093160), (16, 3581515), (20, 2865212), (28, 2046580), (35, 1637264), (40, 1432606), (56, 1023290), (70, 818632), (80, 716303), (112, 511645), (140, 409316), (280, 204658), (560, 102329)]