11473960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3631}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 26150400

約数和(自身を除く): 14676440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 3631, 7262, 14524, 18155, 29048, 36310, 72620, 145240, 286849, 573698, 1147396, 1434245, 2294792, 2868490, 5736980, 11473960]

約数ペア:

[(1, 11473960), (2, 5736980), (4, 2868490), (5, 2294792), (8, 1434245), (10, 1147396), (20, 573698), (40, 286849), (79, 145240), (158, 72620), (316, 36310), (395, 29048), (632, 18155), (790, 14524), (1580, 7262), (3160, 3631)]