160488770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23293}}^1$

素因数の和:23366

約数の個数: 32

約数和(自身を含む): 316984752

約数和(自身を除く): 156495982

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 23293, 46586, 116465, 232930, 302809, 605618, 1234529, 1514045, 2469058, 3028090, 6172645, 12345290, 16048877, 32097754, 80244385, 160488770]

約数ペア:

[(1, 160488770), (2, 80244385), (5, 32097754), (10, 16048877), (13, 12345290), (26, 6172645), (53, 3028090), (65, 2469058), (106, 1514045), (130, 1234529), (265, 605618), (530, 302809), (689, 232930), (1378, 116465), (3445, 46586), (6890, 23293)]