129218590

素因数分解:

$2^1\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{5333}}^1$

素因数の和:7763

約数の個数: 16

約数和(自身を含む): 232733088

約数和(自身を除く): 103514498

約数列:

[1, 2, 5, 10, 2423, 4846, 5333, 10666, 12115, 24230, 26665, 53330, 12921859, 25843718, 64609295, 129218590]

約数ペア:

[(1, 129218590), (2, 64609295), (5, 25843718), (10, 12921859), (2423, 53330), (4846, 26665), (5333, 24230), (10666, 12115)]