97271560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22727}}^1$

素因数の和:22845

約数の個数: 32

約数和(自身を含む): 220916160

約数和(自身を除く): 123644600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 22727, 45454, 90908, 113635, 181816, 227270, 454540, 909080, 2431789, 4863578, 9727156, 12158945, 19454312, 24317890, 48635780, 97271560]

約数ペア:

[(1, 97271560), (2, 48635780), (4, 24317890), (5, 19454312), (8, 12158945), (10, 9727156), (20, 4863578), (40, 2431789), (107, 909080), (214, 454540), (428, 227270), (535, 181816), (856, 113635), (1070, 90908), (2140, 45454), (4280, 22727)]