72380900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42577}}^1$

素因数の和:42608

約数の個数: 36

約数和(自身を含む): 166309668

約数和(自身を除く): 93928768

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 42577, 85154, 170308, 212885, 425770, 723809, 851540, 1064425, 1447618, 2128850, 2895236, 3619045, 4257700, 7238090, 14476180, 18095225, 36190450, 72380900]

約数ペア:

[(1, 72380900), (2, 36190450), (4, 18095225), (5, 14476180), (10, 7238090), (17, 4257700), (20, 3619045), (25, 2895236), (34, 2128850), (50, 1447618), (68, 1064425), (85, 851540), (100, 723809), (170, 425770), (340, 212885), (425, 170308), (850, 85154), (1700, 42577)]