201467080

素因数分解:

$2^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5717}}^1$

素因数の和:6609

約数の個数: 32

約数和(自身を含む): 453894840

約数和(自身を除く): 252427760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 881, 1762, 3524, 4405, 5717, 7048, 8810, 11434, 17620, 22868, 28585, 35240, 45736, 57170, 114340, 228680, 5036677, 10073354, 20146708, 25183385, 40293416, 50366770, 100733540, 201467080]

約数ペア:

[(1, 201467080), (2, 100733540), (4, 50366770), (5, 40293416), (8, 25183385), (10, 20146708), (20, 10073354), (40, 5036677), (881, 228680), (1762, 114340), (3524, 57170), (4405, 45736), (5717, 35240), (7048, 28585), (8810, 22868), (11434, 17620)]