8996980

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{751}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 18950400

約数和(自身を除く): 9953420

約数列:

[1, 2, 4, 5, 10, 20, 599, 751, 1198, 1502, 2396, 2995, 3004, 3755, 5990, 7510, 11980, 15020, 449849, 899698, 1799396, 2249245, 4498490, 8996980]

約数ペア:

[(1, 8996980), (2, 4498490), (4, 2249245), (5, 1799396), (10, 899698), (20, 449849), (599, 15020), (751, 11980), (1198, 7510), (1502, 5990), (2396, 3755), (2995, 3004)]