8521736380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9065677}}^1$

素因数の和:9065733

約数の個数: 24

約数和(自身を含む): 18276406848

約数和(自身を除く): 9754670468

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 9065677, 18131354, 36262708, 45328385, 90656770, 181313540, 426086819, 852173638, 1704347276, 2130434095, 4260868190, 8521736380]

約数ペア:

[(1, 8521736380), (2, 4260868190), (4, 2130434095), (5, 1704347276), (10, 852173638), (20, 426086819), (47, 181313540), (94, 90656770), (188, 45328385), (235, 36262708), (470, 18131354), (940, 9065677)]