40935580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41771}}^1$

素因数の和:41794

約数の個数: 36

約数和(自身を含む): 100002168

約数和(自身を除く): 59066588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 41771, 83542, 167084, 208855, 292397, 417710, 584794, 835420, 1169588, 1461985, 2046779, 2923970, 4093558, 5847940, 8187116, 10233895, 20467790, 40935580]

約数ペア:

[(1, 40935580), (2, 20467790), (4, 10233895), (5, 8187116), (7, 5847940), (10, 4093558), (14, 2923970), (20, 2046779), (28, 1461985), (35, 1169588), (49, 835420), (70, 584794), (98, 417710), (140, 292397), (196, 208855), (245, 167084), (490, 83542), (980, 41771)]