83907580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{246787}}^1$

素因数の和:246813

約数の個数: 24

約数和(自身を含む): 186571728

約数和(自身を除く): 102664148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 246787, 493574, 987148, 1233935, 2467870, 4195379, 4935740, 8390758, 16781516, 20976895, 41953790, 83907580]

約数ペア:

[(1, 83907580), (2, 41953790), (4, 20976895), (5, 16781516), (10, 8390758), (17, 4935740), (20, 4195379), (34, 2467870), (68, 1233935), (85, 987148), (170, 493574), (340, 246787)]