89950460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{155087}}^1$

素因数の和:155125

約数の個数: 24

約数和(自身を含む): 195410880

約数和(自身を除く): 105460420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 155087, 310174, 620348, 775435, 1550870, 3101740, 4497523, 8995046, 17990092, 22487615, 44975230, 89950460]

約数ペア:

[(1, 89950460), (2, 44975230), (4, 22487615), (5, 17990092), (10, 8995046), (20, 4497523), (29, 3101740), (58, 1550870), (116, 775435), (145, 620348), (290, 310174), (580, 155087)]