10782850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 22076712

約数和(自身を除く): 11293862

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 313, 325, 530, 626, 650, 689, 1325, 1378, 1565, 2650, 3130, 3445, 4069, 6890, 7825, 8138, 15650, 16589, 17225, 20345, 33178, 34450, 40690, 82945, 101725, 165890, 203450, 215657, 414725, 431314, 829450, 1078285, 2156570, 5391425, 10782850]

約数ペア:

[(1, 10782850), (2, 5391425), (5, 2156570), (10, 1078285), (13, 829450), (25, 431314), (26, 414725), (50, 215657), (53, 203450), (65, 165890), (106, 101725), (130, 82945), (265, 40690), (313, 34450), (325, 33178), (530, 20345), (626, 17225), (650, 16589), (689, 15650), (1325, 8138), (1378, 7825), (1565, 6890), (2650, 4069), (3130, 3445)]