4211960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3631}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 9806400

約数和(自身を除く): 5594440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3631, 7262, 14524, 18155, 29048, 36310, 72620, 105299, 145240, 210598, 421196, 526495, 842392, 1052990, 2105980, 4211960]

約数ペア:

[(1, 4211960), (2, 2105980), (4, 1052990), (5, 842392), (8, 526495), (10, 421196), (20, 210598), (29, 145240), (40, 105299), (58, 72620), (116, 36310), (145, 29048), (232, 18155), (290, 14524), (580, 7262), (1160, 3631)]