5351560

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 12107160

約数和(自身を除く): 6755600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 397, 674, 794, 1348, 1588, 1685, 1985, 2696, 3176, 3370, 3970, 6740, 7940, 13480, 15880, 133789, 267578, 535156, 668945, 1070312, 1337890, 2675780, 5351560]

約数ペア:

[(1, 5351560), (2, 2675780), (4, 1337890), (5, 1070312), (8, 668945), (10, 535156), (20, 267578), (40, 133789), (337, 15880), (397, 13480), (674, 7940), (794, 6740), (1348, 3970), (1588, 3370), (1685, 3176), (1985, 2696)]