41390890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{133519}}^1$

素因数の和:133557

約数の個数: 16

約数和(自身を含む): 76907520

約数和(自身を除く): 35516630

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 133519, 267038, 667595, 1335190, 4139089, 8278178, 20695445, 41390890]

約数ペア:

[(1, 41390890), (2, 20695445), (5, 8278178), (10, 4139089), (31, 1335190), (62, 667595), (155, 267038), (310, 133519)]