47416840

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1979}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 106920000

約数和(自身を除く): 59503160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 1979, 2396, 2995, 3958, 4792, 5990, 7916, 9895, 11980, 15832, 19790, 23960, 39580, 79160, 1185421, 2370842, 4741684, 5927105, 9483368, 11854210, 23708420, 47416840]

約数ペア:

[(1, 47416840), (2, 23708420), (4, 11854210), (5, 9483368), (8, 5927105), (10, 4741684), (20, 2370842), (40, 1185421), (599, 79160), (1198, 39580), (1979, 23960), (2396, 19790), (2995, 15832), (3958, 11980), (4792, 9895), (5990, 7916)]