441922160

素因数分解:

$2^4\times 5^1\times {\mathrm{5524027}}^1$

素因数の和:5524040

約数の個数: 20

約数和(自身を含む): 1027469208

約数和(自身を除く): 585547048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5524027, 11048054, 22096108, 27620135, 44192216, 55240270, 88384432, 110480540, 220961080, 441922160]

約数ペア:

[(1, 441922160), (2, 220961080), (4, 110480540), (5, 88384432), (8, 55240270), (10, 44192216), (16, 27620135), (20, 22096108), (40, 11048054), (80, 5524027)]