2215940110

素因数分解:

$2^1\times 5^1\times {\mathrm{5527}}^1\times {\mathrm{40093}}^1$

素因数の和:45627

約数の個数: 16

約数和(自身を含む): 3989513376

約数和(自身を除く): 1773573266

約数列:

[1, 2, 5, 10, 5527, 11054, 27635, 40093, 55270, 80186, 200465, 400930, 221594011, 443188022, 1107970055, 2215940110]

約数ペア:

[(1, 2215940110), (2, 1107970055), (5, 443188022), (10, 221594011), (5527, 400930), (11054, 200465), (27635, 80186), (40093, 55270)]