25534730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 50004864

約数和(自身を除く): 24470134

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 1907, 2678, 3814, 6695, 9535, 13390, 19070, 24791, 49582, 123955, 196421, 247910, 392842, 982105, 1964210, 2553473, 5106946, 12767365, 25534730]

約数ペア:

[(1, 25534730), (2, 12767365), (5, 5106946), (10, 2553473), (13, 1964210), (26, 982105), (65, 392842), (103, 247910), (130, 196421), (206, 123955), (515, 49582), (1030, 24791), (1339, 19070), (1907, 13390), (2678, 9535), (3814, 6695)]