105965560

素因数分解:

$2^3\times 5^1\times {\mathrm{2649139}}^1$

素因数の和:2649150

約数の個数: 16

約数和(自身を含む): 238422600

約数和(自身を除く): 132457040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2649139, 5298278, 10596556, 13245695, 21193112, 26491390, 52982780, 105965560]

約数ペア:

[(1, 105965560), (2, 52982780), (4, 26491390), (5, 21193112), (8, 13245695), (10, 10596556), (20, 5298278), (40, 2649139)]