26271050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3109}}^1$

素因数の和:3147

約数の個数: 36

約数和(自身を含む): 52929090

約数和(自身を除く): 26658040

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 3109, 4225, 6218, 8450, 15545, 31090, 40417, 77725, 80834, 155450, 202085, 404170, 525421, 1010425, 1050842, 2020850, 2627105, 5254210, 13135525, 26271050]

約数ペア:

[(1, 26271050), (2, 13135525), (5, 5254210), (10, 2627105), (13, 2020850), (25, 1050842), (26, 1010425), (50, 525421), (65, 404170), (130, 202085), (169, 155450), (325, 80834), (338, 77725), (650, 40417), (845, 31090), (1690, 15545), (3109, 8450), (4225, 6218)]