54033640

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3527}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 67894040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3527, 3830, 7054, 7660, 14108, 15320, 17635, 28216, 35270, 70540, 141080, 1350841, 2701682, 5403364, 6754205, 10806728, 13508410, 27016820, 54033640]

約数ペア:

[(1, 54033640), (2, 27016820), (4, 13508410), (5, 10806728), (8, 6754205), (10, 5403364), (20, 2701682), (40, 1350841), (383, 141080), (766, 70540), (1532, 35270), (1915, 28216), (3064, 17635), (3527, 15320), (3830, 14108), (7054, 7660)]