13280884040

素因数分解:

$2^3\times 5^1\times {\mathrm{332022101}}^1$

素因数の和:332022112

約数の個数: 16

約数和(自身を含む): 29881989180

約数和(自身を除く): 16601105140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 332022101, 664044202, 1328088404, 1660110505, 2656176808, 3320221010, 6640442020, 13280884040]

約数ペア:

[(1, 13280884040), (2, 6640442020), (4, 3320221010), (5, 2656176808), (8, 1660110505), (10, 1328088404), (20, 664044202), (40, 332022101)]