82366040

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6221}}^1$

素因数の和:6563

約数の個数: 32

約数和(自身を含む): 185913360

約数和(自身を除く): 103547320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6221, 6620, 12442, 13240, 24884, 31105, 49768, 62210, 124420, 248840, 2059151, 4118302, 8236604, 10295755, 16473208, 20591510, 41183020, 82366040]

約数ペア:

[(1, 82366040), (2, 41183020), (4, 20591510), (5, 16473208), (8, 10295755), (10, 8236604), (20, 4118302), (40, 2059151), (331, 248840), (662, 124420), (1324, 62210), (1655, 49768), (2648, 31105), (3310, 24884), (6221, 13240), (6620, 12442)]