6157660

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 12978000

約数和(自身を除く): 6820340

約数列:

[1, 2, 4, 5, 10, 20, 499, 617, 998, 1234, 1996, 2468, 2495, 3085, 4990, 6170, 9980, 12340, 307883, 615766, 1231532, 1539415, 3078830, 6157660]

約数ペア:

[(1, 6157660), (2, 3078830), (4, 1539415), (5, 1231532), (10, 615766), (20, 307883), (499, 12340), (617, 9980), (998, 6170), (1234, 4990), (1996, 3085), (2468, 2495)]