39283040

素因数分解:

$2^5\times 5^1\times {\mathrm{245519}}^1$

素因数の和:245534

約数の個数: 24

約数和(自身を含む): 92806560

約数和(自身を除く): 53523520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 245519, 491038, 982076, 1227595, 1964152, 2455190, 3928304, 4910380, 7856608, 9820760, 19641520, 39283040]

約数ペア:

[(1, 39283040), (2, 19641520), (4, 9820760), (5, 7856608), (8, 4910380), (10, 3928304), (16, 2455190), (20, 1964152), (32, 1227595), (40, 982076), (80, 491038), (160, 245519)]