104011240

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9887}}^1$

素因数の和:10161

約数の個数: 32

約数和(自身を含む): 234938880

約数和(自身を除く): 130927640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 9887, 10520, 19774, 39548, 49435, 79096, 98870, 197740, 395480, 2600281, 5200562, 10401124, 13001405, 20802248, 26002810, 52005620, 104011240]

約数ペア:

[(1, 104011240), (2, 52005620), (4, 26002810), (5, 20802248), (8, 13001405), (10, 10401124), (20, 5200562), (40, 2600281), (263, 395480), (526, 197740), (1052, 98870), (1315, 79096), (2104, 49435), (2630, 39548), (5260, 19774), (9887, 10520)]