104890180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{98953}}^1$

素因数の和:99015

約数の個数: 24

約数和(自身を含む): 224427672

約数和(自身を除く): 119537492

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 98953, 197906, 395812, 494765, 989530, 1979060, 5244509, 10489018, 20978036, 26222545, 52445090, 104890180]

約数ペア:

[(1, 104890180), (2, 52445090), (4, 26222545), (5, 20978036), (10, 10489018), (20, 5244509), (53, 1979060), (106, 989530), (212, 494765), (265, 395812), (530, 197906), (1060, 98953)]