7490320

素因数分解:

$2^4\times 5^1\times {\mathrm{93629}}^1$

素因数の和:93642

約数の個数: 20

約数和(自身を含む): 17415180

約数和(自身を除く): 9924860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 93629, 187258, 374516, 468145, 749032, 936290, 1498064, 1872580, 3745160, 7490320]

約数ペア:

[(1, 7490320), (2, 3745160), (4, 1872580), (5, 1498064), (8, 936290), (10, 749032), (16, 468145), (20, 374516), (40, 187258), (80, 93629)]