7957360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5851}}^1$

素因数の和:5881

約数の個数: 40

約数和(自身を含む): 19592496

約数和(自身を除く): 11635136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5851, 11702, 23404, 29255, 46808, 58510, 93616, 99467, 117020, 198934, 234040, 397868, 468080, 497335, 795736, 994670, 1591472, 1989340, 3978680, 7957360]

約数ペア:

[(1, 7957360), (2, 3978680), (4, 1989340), (5, 1591472), (8, 994670), (10, 795736), (16, 497335), (17, 468080), (20, 397868), (34, 234040), (40, 198934), (68, 117020), (80, 99467), (85, 93616), (136, 58510), (170, 46808), (272, 29255), (340, 23404), (680, 11702), (1360, 5851)]