9618680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7757}}^1$

素因数の和:7799

約数の個数: 32

約数和(自身を含む): 22343040

約数和(自身を除く): 12724360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 7757, 15514, 31028, 38785, 62056, 77570, 155140, 240467, 310280, 480934, 961868, 1202335, 1923736, 2404670, 4809340, 9618680]

約数ペア:

[(1, 9618680), (2, 4809340), (4, 2404670), (5, 1923736), (8, 1202335), (10, 961868), (20, 480934), (31, 310280), (40, 240467), (62, 155140), (124, 77570), (155, 62056), (248, 38785), (310, 31028), (620, 15514), (1240, 7757)]