84677360

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4217}}^1$

素因数の和:4481

約数の個数: 40

約数和(自身を含む): 197706096

約数和(自身を除く): 113028736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 4217, 5020, 8434, 10040, 16868, 20080, 21085, 33736, 42170, 67472, 84340, 168680, 337360, 1058467, 2116934, 4233868, 5292335, 8467736, 10584670, 16935472, 21169340, 42338680, 84677360]

約数ペア:

[(1, 84677360), (2, 42338680), (4, 21169340), (5, 16935472), (8, 10584670), (10, 8467736), (16, 5292335), (20, 4233868), (40, 2116934), (80, 1058467), (251, 337360), (502, 168680), (1004, 84340), (1255, 67472), (2008, 42170), (2510, 33736), (4016, 21085), (4217, 20080), (5020, 16868), (8434, 10040)]