89726650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{138041}}^1$

素因数の和:138066

約数の個数: 24

約数和(自身を含む): 179730684

約数和(自身を除く): 90004034

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 138041, 276082, 690205, 1380410, 1794533, 3451025, 3589066, 6902050, 8972665, 17945330, 44863325, 89726650]

約数ペア:

[(1, 89726650), (2, 44863325), (5, 17945330), (10, 8972665), (13, 6902050), (25, 3589066), (26, 3451025), (50, 1794533), (65, 1380410), (130, 690205), (325, 276082), (650, 138041)]