128833310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{44579}}^1$

素因数の和:44620

約数の個数: 24

約数和(自身を含む): 246349080

約数和(自身を除く): 117515770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 44579, 89158, 222895, 445790, 757843, 1515686, 3789215, 7578430, 12883331, 25766662, 64416655, 128833310]

約数ペア:

[(1, 128833310), (2, 64416655), (5, 25766662), (10, 12883331), (17, 7578430), (34, 3789215), (85, 1515686), (170, 757843), (289, 445790), (578, 222895), (1445, 89158), (2890, 44579)]