39008840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75017}}^1$

素因数の和:75041

約数の個数: 32

約数和(自身を含む): 94522680

約数和(自身を除く): 55513840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 75017, 150034, 300068, 375085, 600136, 750170, 975221, 1500340, 1950442, 3000680, 3900884, 4876105, 7801768, 9752210, 19504420, 39008840]

約数ペア:

[(1, 39008840), (2, 19504420), (4, 9752210), (5, 7801768), (8, 4876105), (10, 3900884), (13, 3000680), (20, 1950442), (26, 1500340), (40, 975221), (52, 750170), (65, 600136), (104, 375085), (130, 300068), (260, 150034), (520, 75017)]