82417060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19717}}^1$

素因数の和:19756

約数の個数: 48

約数和(自身を含む): 198757440

約数和(自身を除く): 116340380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 19717, 39434, 78868, 98585, 197170, 216887, 374623, 394340, 433774, 749246, 867548, 1084435, 1498492, 1873115, 2168870, 3746230, 4120853, 4337740, 7492460, 8241706, 16483412, 20604265, 41208530, 82417060]

約数ペア:

[(1, 82417060), (2, 41208530), (4, 20604265), (5, 16483412), (10, 8241706), (11, 7492460), (19, 4337740), (20, 4120853), (22, 3746230), (38, 2168870), (44, 1873115), (55, 1498492), (76, 1084435), (95, 867548), (110, 749246), (190, 433774), (209, 394340), (220, 374623), (380, 216887), (418, 197170), (836, 98585), (1045, 78868), (2090, 39434), (4180, 19717)]