4809805990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2819}}^1\times {\mathrm{15511}}^1$

素因数の和:18348

約数の個数: 32

約数和(自身を含む): 9448669440

約数和(自身を除く): 4638863450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2819, 5638, 14095, 15511, 28190, 31009, 31022, 62018, 77555, 155045, 155110, 170621, 310090, 341242, 853105, 1706210, 43725509, 87451018, 218627545, 437255090, 480980599, 961961198, 2404902995, 4809805990]

約数ペア:

[(1, 4809805990), (2, 2404902995), (5, 961961198), (10, 480980599), (11, 437255090), (22, 218627545), (55, 87451018), (110, 43725509), (2819, 1706210), (5638, 853105), (14095, 341242), (15511, 310090), (28190, 170621), (31009, 155110), (31022, 155045), (62018, 77555)]