22910680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44059}}^1$

素因数の和:44083

約数の個数: 32

約数和(自身を含む): 55515600

約数和(自身を除く): 32604920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 44059, 88118, 176236, 220295, 352472, 440590, 572767, 881180, 1145534, 1762360, 2291068, 2863835, 4582136, 5727670, 11455340, 22910680]

約数ペア:

[(1, 22910680), (2, 11455340), (4, 5727670), (5, 4582136), (8, 2863835), (10, 2291068), (13, 1762360), (20, 1145534), (26, 881180), (40, 572767), (52, 440590), (65, 352472), (104, 220295), (130, 176236), (260, 88118), (520, 44059)]