62818340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 142709952

約数和(自身を除く): 79891612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 307, 614, 787, 1228, 1535, 1574, 3070, 3148, 3935, 3991, 6140, 7870, 7982, 10231, 15740, 15964, 19955, 20462, 39910, 40924, 51155, 79820, 102310, 204620, 241609, 483218, 966436, 1208045, 2416090, 3140917, 4832180, 6281834, 12563668, 15704585, 31409170, 62818340]

約数ペア:

[(1, 62818340), (2, 31409170), (4, 15704585), (5, 12563668), (10, 6281834), (13, 4832180), (20, 3140917), (26, 2416090), (52, 1208045), (65, 966436), (130, 483218), (260, 241609), (307, 204620), (614, 102310), (787, 79820), (1228, 51155), (1535, 40924), (1574, 39910), (3070, 20462), (3148, 19955), (3935, 15964), (3991, 15740), (6140, 10231), (7870, 7982)]