104861360

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10321}}^1$

素因数の和:10461

約数の個数: 40

約数和(自身を含む): 245746176

約数和(自身を除く): 140884816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 10321, 20642, 41284, 51605, 82568, 103210, 165136, 206420, 412840, 825680, 1310767, 2621534, 5243068, 6553835, 10486136, 13107670, 20972272, 26215340, 52430680, 104861360]

約数ペア:

[(1, 104861360), (2, 52430680), (4, 26215340), (5, 20972272), (8, 13107670), (10, 10486136), (16, 6553835), (20, 5243068), (40, 2621534), (80, 1310767), (127, 825680), (254, 412840), (508, 206420), (635, 165136), (1016, 103210), (1270, 82568), (2032, 51605), (2540, 41284), (5080, 20642), (10160, 10321)]