77110520

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10093}}^1$

素因数の和:10295

約数の個数: 32

約数和(自身を含む): 174424320

約数和(自身を除く): 97313800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 10093, 20186, 40372, 50465, 80744, 100930, 201860, 403720, 1927763, 3855526, 7711052, 9638815, 15422104, 19277630, 38555260, 77110520]

約数ペア:

[(1, 77110520), (2, 38555260), (4, 19277630), (5, 15422104), (8, 9638815), (10, 7711052), (20, 3855526), (40, 1927763), (191, 403720), (382, 201860), (764, 100930), (955, 80744), (1528, 50465), (1910, 40372), (3820, 20186), (7640, 10093)]