109020350

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{21169}}^1$

素因数の和:21284

約数の個数: 24

約数和(自身を含む): 204756240

約数和(自身を除く): 95735890

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 21169, 42338, 105845, 211690, 529225, 1058450, 2180407, 4360814, 10902035, 21804070, 54510175, 109020350]

約数ペア:

[(1, 109020350), (2, 54510175), (5, 21804070), (10, 10902035), (25, 4360814), (50, 2180407), (103, 1058450), (206, 529225), (515, 211690), (1030, 105845), (2575, 42338), (5150, 21169)]