82779110

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 152604000

約数和(自身を除く): 69824890

約数列:

[1, 2, 5, 10, 53, 106, 265, 313, 499, 530, 626, 998, 1565, 2495, 3130, 4990, 16589, 26447, 33178, 52894, 82945, 132235, 156187, 165890, 264470, 312374, 780935, 1561870, 8277911, 16555822, 41389555, 82779110]

約数ペア:

[(1, 82779110), (2, 41389555), (5, 16555822), (10, 8277911), (53, 1561870), (106, 780935), (265, 312374), (313, 264470), (499, 165890), (530, 156187), (626, 132235), (998, 82945), (1565, 52894), (2495, 33178), (3130, 26447), (4990, 16589)]