79219010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21013}}^1$

素因数の和:21062

約数の個数: 32

約数和(自身を含む): 158865840

約数和(自身を除く): 79646830

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 21013, 42026, 105065, 210130, 273169, 546338, 609377, 1218754, 1365845, 2731690, 3046885, 6093770, 7921901, 15843802, 39609505, 79219010]

約数ペア:

[(1, 79219010), (2, 39609505), (5, 15843802), (10, 7921901), (13, 6093770), (26, 3046885), (29, 2731690), (58, 1365845), (65, 1218754), (130, 609377), (145, 546338), (290, 273169), (377, 210130), (754, 105065), (1885, 42026), (3770, 21013)]