75170680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3907}}^1$

素因数の和:3968

約数の個数: 64

約数和(自身を含む): 187115040

約数和(自身を除く): 111944360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 3907, 4810, 7814, 9620, 15628, 19240, 19535, 31256, 39070, 50791, 78140, 101582, 144559, 156280, 203164, 253955, 289118, 406328, 507910, 578236, 722795, 1015820, 1156472, 1445590, 1879267, 2031640, 2891180, 3758534, 5782360, 7517068, 9396335, 15034136, 18792670, 37585340, 75170680]

約数ペア:

[(1, 75170680), (2, 37585340), (4, 18792670), (5, 15034136), (8, 9396335), (10, 7517068), (13, 5782360), (20, 3758534), (26, 2891180), (37, 2031640), (40, 1879267), (52, 1445590), (65, 1156472), (74, 1015820), (104, 722795), (130, 578236), (148, 507910), (185, 406328), (260, 289118), (296, 253955), (370, 203164), (481, 156280), (520, 144559), (740, 101582), (962, 78140), (1480, 50791), (1924, 39070), (2405, 31256), (3848, 19535), (3907, 19240), (4810, 15628), (7814, 9620)]