8935880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 21385620

約数和(自身を除く): 12449740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 773, 1156, 1445, 1546, 2312, 2890, 3092, 3865, 5780, 6184, 7730, 11560, 13141, 15460, 26282, 30920, 52564, 65705, 105128, 131410, 223397, 262820, 446794, 525640, 893588, 1116985, 1787176, 2233970, 4467940, 8935880]

約数ペア:

[(1, 8935880), (2, 4467940), (4, 2233970), (5, 1787176), (8, 1116985), (10, 893588), (17, 525640), (20, 446794), (34, 262820), (40, 223397), (68, 131410), (85, 105128), (136, 65705), (170, 52564), (289, 30920), (340, 26282), (578, 15460), (680, 13141), (773, 11560), (1156, 7730), (1445, 6184), (1546, 5780), (2312, 3865), (2890, 3092)]