40737370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4787}}^1$

素因数の和:4854

約数の個数: 32

約数和(自身を含む): 78599808

約数和(自身を除く): 37862438

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 4787, 8510, 9574, 23935, 47870, 110101, 177119, 220202, 354238, 550505, 885595, 1101010, 1771190, 4073737, 8147474, 20368685, 40737370]

約数ペア:

[(1, 40737370), (2, 20368685), (5, 8147474), (10, 4073737), (23, 1771190), (37, 1101010), (46, 885595), (74, 550505), (115, 354238), (185, 220202), (230, 177119), (370, 110101), (851, 47870), (1702, 23935), (4255, 9574), (4787, 8510)]