492836480

素因数分解:

$2^7\times 5^1\times {\mathrm{770057}}^1$

素因数の和:770076

約数の個数: 32

約数和(自身を含む): 1178188740

約数和(自身を除く): 685352260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 770057, 1540114, 3080228, 3850285, 6160456, 7700570, 12320912, 15401140, 24641824, 30802280, 49283648, 61604560, 98567296, 123209120, 246418240, 492836480]

約数ペア:

[(1, 492836480), (2, 246418240), (4, 123209120), (5, 98567296), (8, 61604560), (10, 49283648), (16, 30802280), (20, 24641824), (32, 15401140), (40, 12320912), (64, 7700570), (80, 6160456), (128, 3850285), (160, 3080228), (320, 1540114), (640, 770057)]