995320

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 2268000

約数和(自身を除く): 1272680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 167, 298, 334, 596, 668, 745, 835, 1192, 1336, 1490, 1670, 2980, 3340, 5960, 6680, 24883, 49766, 99532, 124415, 199064, 248830, 497660, 995320]

約数ペア:

[(1, 995320), (2, 497660), (4, 248830), (5, 199064), (8, 124415), (10, 99532), (20, 49766), (40, 24883), (149, 6680), (167, 5960), (298, 3340), (334, 2980), (596, 1670), (668, 1490), (745, 1336), (835, 1192)]