5358340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 12467952

約数和(自身を除く): 7109612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 557, 740, 962, 1114, 1924, 2228, 2405, 2785, 4810, 5570, 7241, 9620, 11140, 14482, 20609, 28964, 36205, 41218, 72410, 82436, 103045, 144820, 206090, 267917, 412180, 535834, 1071668, 1339585, 2679170, 5358340]

約数ペア:

[(1, 5358340), (2, 2679170), (4, 1339585), (5, 1071668), (10, 535834), (13, 412180), (20, 267917), (26, 206090), (37, 144820), (52, 103045), (65, 82436), (74, 72410), (130, 41218), (148, 36205), (185, 28964), (260, 20609), (370, 14482), (481, 11140), (557, 9620), (740, 7241), (962, 5570), (1114, 4810), (1924, 2785), (2228, 2405)]