13308220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8017}}^1$

素因数の和:8109

約数の個数: 24

約数和(自身を含む): 28287504

約数和(自身を除く): 14979284

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 8017, 16034, 32068, 40085, 80170, 160340, 665411, 1330822, 2661644, 3327055, 6654110, 13308220]

約数ペア:

[(1, 13308220), (2, 6654110), (4, 3327055), (5, 2661644), (10, 1330822), (20, 665411), (83, 160340), (166, 80170), (332, 40085), (415, 32068), (830, 16034), (1660, 8017)]