77046580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8009}}^1$

素因数の和:8068

約数の個数: 48

約数和(自身を含む): 178975440

約数和(自身を除く): 101928860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 8009, 9620, 16018, 32036, 40045, 80090, 104117, 160180, 208234, 296333, 416468, 520585, 592666, 1041170, 1185332, 1481665, 2082340, 2963330, 3852329, 5926660, 7704658, 15409316, 19261645, 38523290, 77046580]

約数ペア:

[(1, 77046580), (2, 38523290), (4, 19261645), (5, 15409316), (10, 7704658), (13, 5926660), (20, 3852329), (26, 2963330), (37, 2082340), (52, 1481665), (65, 1185332), (74, 1041170), (130, 592666), (148, 520585), (185, 416468), (260, 296333), (370, 208234), (481, 160180), (740, 104117), (962, 80090), (1924, 40045), (2405, 32036), (4810, 16018), (8009, 9620)]