41137540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^2$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 88467876

約数和(自身を除く): 47330336

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 197, 212, 265, 394, 530, 788, 985, 1060, 1970, 3940, 10441, 20882, 38809, 41764, 52205, 77618, 104410, 155236, 194045, 208820, 388090, 776180, 2056877, 4113754, 8227508, 10284385, 20568770, 41137540]

約数ペア:

[(1, 41137540), (2, 20568770), (4, 10284385), (5, 8227508), (10, 4113754), (20, 2056877), (53, 776180), (106, 388090), (197, 208820), (212, 194045), (265, 155236), (394, 104410), (530, 77618), (788, 52205), (985, 41764), (1060, 38809), (1970, 20882), (3940, 10441)]