75849040

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3967}}^1$

素因数の和:4219

約数の個数: 40

約数和(自身を含む): 177131520

約数和(自身を除く): 101282480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 3967, 4780, 7934, 9560, 15868, 19120, 19835, 31736, 39670, 63472, 79340, 158680, 317360, 948113, 1896226, 3792452, 4740565, 7584904, 9481130, 15169808, 18962260, 37924520, 75849040]

約数ペア:

[(1, 75849040), (2, 37924520), (4, 18962260), (5, 15169808), (8, 9481130), (10, 7584904), (16, 4740565), (20, 3792452), (40, 1896226), (80, 948113), (239, 317360), (478, 158680), (956, 79340), (1195, 63472), (1912, 39670), (2390, 31736), (3824, 19835), (3967, 19120), (4780, 15868), (7934, 9560)]