54306320

素因数分解:

$2^4\times 5^1\times {\mathrm{678829}}^1$

素因数の和:678842

約数の個数: 20

約数和(自身を含む): 126262380

約数和(自身を除く): 71956060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 678829, 1357658, 2715316, 3394145, 5430632, 6788290, 10861264, 13576580, 27153160, 54306320]

約数ペア:

[(1, 54306320), (2, 27153160), (4, 13576580), (5, 10861264), (8, 6788290), (10, 5430632), (16, 3394145), (20, 2715316), (40, 1357658), (80, 678829)]