115259480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{411641}}^1$

素因数の和:411659

約数の個数: 32

約数和(自身を含む): 296382240

約数和(自身を除く): 181122760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 411641, 823282, 1646564, 2058205, 2881487, 3293128, 4116410, 5762974, 8232820, 11525948, 14407435, 16465640, 23051896, 28814870, 57629740, 115259480]

約数ペア:

[(1, 115259480), (2, 57629740), (4, 28814870), (5, 23051896), (7, 16465640), (8, 14407435), (10, 11525948), (14, 8232820), (20, 5762974), (28, 4116410), (35, 3293128), (40, 2881487), (56, 2058205), (70, 1646564), (140, 823282), (280, 411641)]