41385620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66751}}^1$

素因数の和:66791

約数の個数: 24

約数和(自身を含む): 89714688

約数和(自身を除く): 48329068

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 66751, 133502, 267004, 333755, 667510, 1335020, 2069281, 4138562, 8277124, 10346405, 20692810, 41385620]

約数ペア:

[(1, 41385620), (2, 20692810), (4, 10346405), (5, 8277124), (10, 4138562), (20, 2069281), (31, 1335020), (62, 667510), (124, 333755), (155, 267004), (310, 133502), (620, 66751)]