85350110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 159213600

約数和(自身を除く): 73863490

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 2339, 3649, 4678, 7298, 11695, 18245, 23390, 36490, 95899, 191798, 208171, 416342, 479495, 958990, 1040855, 2081710, 8535011, 17070022, 42675055, 85350110]

約数ペア:

[(1, 85350110), (2, 42675055), (5, 17070022), (10, 8535011), (41, 2081710), (82, 1040855), (89, 958990), (178, 479495), (205, 416342), (410, 208171), (445, 191798), (890, 95899), (2339, 36490), (3649, 23390), (4678, 18245), (7298, 11695)]