39608090

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{6961}}^1$

素因数の和:7537

約数の個数: 16

約数和(自身を含む): 71430120

約数和(自身を除く): 31822030

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 6961, 13922, 34805, 69610, 3960809, 7921618, 19804045, 39608090]

約数ペア:

[(1, 39608090), (2, 19804045), (5, 7921618), (10, 3960809), (569, 69610), (1138, 34805), (2845, 13922), (5690, 6961)]