141725480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{272549}}^1$

素因数の和:272573

約数の個数: 32

約数和(自身を含む): 343413000

約数和(自身を除く): 201687520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 272549, 545098, 1090196, 1362745, 2180392, 2725490, 3543137, 5450980, 7086274, 10901960, 14172548, 17715685, 28345096, 35431370, 70862740, 141725480]

約数ペア:

[(1, 141725480), (2, 70862740), (4, 35431370), (5, 28345096), (8, 17715685), (10, 14172548), (13, 10901960), (20, 7086274), (26, 5450980), (40, 3543137), (52, 2725490), (65, 2180392), (104, 1362745), (130, 1090196), (260, 545098), (520, 272549)]