13308320

素因数分解:

$2^5\times 5^1\times {\mathrm{83177}}^1$

素因数の和:83192

約数の個数: 24

約数和(自身を含む): 31441284

約数和(自身を除く): 18132964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83177, 166354, 332708, 415885, 665416, 831770, 1330832, 1663540, 2661664, 3327080, 6654160, 13308320]

約数ペア:

[(1, 13308320), (2, 6654160), (4, 3327080), (5, 2661664), (8, 1663540), (10, 1330832), (16, 831770), (20, 665416), (32, 415885), (40, 332708), (80, 166354), (160, 83177)]