3923643040

素因数分解:

$2^5\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{15241}}^1$

素因数の和:16865

約数の個数: 48

約数和(自身を含む): 9275976360

約数和(自身を除く): 5352333320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1609, 3218, 6436, 8045, 12872, 15241, 16090, 25744, 30482, 32180, 51488, 60964, 64360, 76205, 121928, 128720, 152410, 243856, 257440, 304820, 487712, 609640, 1219280, 2438560, 24522769, 49045538, 98091076, 122613845, 196182152, 245227690, 392364304, 490455380, 784728608, 980910760, 1961821520, 3923643040]

約数ペア:

[(1, 3923643040), (2, 1961821520), (4, 980910760), (5, 784728608), (8, 490455380), (10, 392364304), (16, 245227690), (20, 196182152), (32, 122613845), (40, 98091076), (80, 49045538), (160, 24522769), (1609, 2438560), (3218, 1219280), (6436, 609640), (8045, 487712), (12872, 304820), (15241, 257440), (16090, 243856), (25744, 152410), (30482, 128720), (32180, 121928), (51488, 76205), (60964, 64360)]