63157040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46439}}^1$

素因数の和:46469

約数の個数: 40

約数和(自身を含む): 155481120

約数和(自身を除く): 92324080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 46439, 92878, 185756, 232195, 371512, 464390, 743024, 789463, 928780, 1578926, 1857560, 3157852, 3715120, 3947315, 6315704, 7894630, 12631408, 15789260, 31578520, 63157040]

約数ペア:

[(1, 63157040), (2, 31578520), (4, 15789260), (5, 12631408), (8, 7894630), (10, 6315704), (16, 3947315), (17, 3715120), (20, 3157852), (34, 1857560), (40, 1578926), (68, 928780), (80, 789463), (85, 743024), (136, 464390), (170, 371512), (272, 232195), (340, 185756), (680, 92878), (1360, 46439)]