23357620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8167}}^1$

素因数の和:8200

約数の個数: 48

約数和(自身を含む): 57633408

約数和(自身を除く): 34275788

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8167, 16334, 32668, 40835, 81670, 89837, 106171, 163340, 179674, 212342, 359348, 424684, 449185, 530855, 898370, 1061710, 1167881, 1796740, 2123420, 2335762, 4671524, 5839405, 11678810, 23357620]

約数ペア:

[(1, 23357620), (2, 11678810), (4, 5839405), (5, 4671524), (10, 2335762), (11, 2123420), (13, 1796740), (20, 1167881), (22, 1061710), (26, 898370), (44, 530855), (52, 449185), (55, 424684), (65, 359348), (110, 212342), (130, 179674), (143, 163340), (220, 106171), (260, 89837), (286, 81670), (572, 40835), (715, 32668), (1430, 16334), (2860, 8167)]