88698320

素因数分解:

$2^4\times 5^1\times {\mathrm{1108729}}^1$

素因数の和:1108742

約数の個数: 20

約数和(自身を含む): 206223780

約数和(自身を除く): 117525460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1108729, 2217458, 4434916, 5543645, 8869832, 11087290, 17739664, 22174580, 44349160, 88698320]

約数ペア:

[(1, 88698320), (2, 44349160), (4, 22174580), (5, 17739664), (8, 11087290), (10, 8869832), (16, 5543645), (20, 4434916), (40, 2217458), (80, 1108729)]