1862320

素因数分解:

$2^4\times 5^1\times {\mathrm{23279}}^1$

素因数の和:23292

約数の個数: 20

約数和(自身を含む): 4330080

約数和(自身を除く): 2467760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23279, 46558, 93116, 116395, 186232, 232790, 372464, 465580, 931160, 1862320]

約数ペア:

[(1, 1862320), (2, 931160), (4, 465580), (5, 372464), (8, 232790), (10, 186232), (16, 116395), (20, 93116), (40, 46558), (80, 23279)]