54682160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52579}}^1$

素因数の和:52605

約数の個数: 40

約数和(自身を含む): 136918320

約数和(自身を除く): 82236160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 52579, 105158, 210316, 262895, 420632, 525790, 683527, 841264, 1051580, 1367054, 2103160, 2734108, 3417635, 4206320, 5468216, 6835270, 10936432, 13670540, 27341080, 54682160]

約数ペア:

[(1, 54682160), (2, 27341080), (4, 13670540), (5, 10936432), (8, 6835270), (10, 5468216), (13, 4206320), (16, 3417635), (20, 2734108), (26, 2103160), (40, 1367054), (52, 1051580), (65, 841264), (80, 683527), (104, 525790), (130, 420632), (208, 262895), (260, 210316), (520, 105158), (1040, 52579)]