170147264440

素因数分解:

$2^3\times 5^1\times {\mathrm{4253681611}}^1$

素因数の和:4253681622

約数の個数: 16

約数和(自身を含む): 382831345080

約数和(自身を除く): 212684080640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4253681611, 8507363222, 17014726444, 21268408055, 34029452888, 42536816110, 85073632220, 170147264440]

約数ペア:

[(1, 170147264440), (2, 85073632220), (4, 42536816110), (5, 34029452888), (8, 21268408055), (10, 17014726444), (20, 8507363222), (40, 4253681611)]