2331320

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 5292000

約数和(自身を除く): 2960680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 349, 668, 698, 835, 1336, 1396, 1670, 1745, 2792, 3340, 3490, 6680, 6980, 13960, 58283, 116566, 233132, 291415, 466264, 582830, 1165660, 2331320]

約数ペア:

[(1, 2331320), (2, 1165660), (4, 582830), (5, 466264), (8, 291415), (10, 233132), (20, 116566), (40, 58283), (167, 13960), (334, 6980), (349, 6680), (668, 3490), (698, 3340), (835, 2792), (1336, 1745), (1396, 1670)]