39593740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 86228352

約数和(自身を除く): 46634612

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 577, 730, 940, 1154, 1460, 2308, 2885, 3431, 5770, 6862, 11540, 13724, 17155, 27119, 34310, 42121, 54238, 68620, 84242, 108476, 135595, 168484, 210605, 271190, 421210, 542380, 842420, 1979687, 3959374, 7918748, 9898435, 19796870, 39593740]

約数ペア:

[(1, 39593740), (2, 19796870), (4, 9898435), (5, 7918748), (10, 3959374), (20, 1979687), (47, 842420), (73, 542380), (94, 421210), (146, 271190), (188, 210605), (235, 168484), (292, 135595), (365, 108476), (470, 84242), (577, 68620), (730, 54238), (940, 42121), (1154, 34310), (1460, 27119), (2308, 17155), (2885, 13724), (3431, 11540), (5770, 6862)]