42021310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 78255072

約数和(自身を除く): 36233762

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 907, 1130, 1814, 4535, 4633, 9070, 9266, 23165, 37187, 46330, 74374, 102491, 185935, 204982, 371870, 512455, 1024910, 4202131, 8404262, 21010655, 42021310]

約数ペア:

[(1, 42021310), (2, 21010655), (5, 8404262), (10, 4202131), (41, 1024910), (82, 512455), (113, 371870), (205, 204982), (226, 185935), (410, 102491), (565, 74374), (907, 46330), (1130, 37187), (1814, 23165), (4535, 9266), (4633, 9070)]