37920790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 34240490

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 2087, 3634, 4174, 9085, 10435, 18170, 20870, 48001, 96002, 164873, 240005, 329746, 480010, 824365, 1648730, 3792079, 7584158, 18960395, 37920790]

約数ペア:

[(1, 37920790), (2, 18960395), (5, 7584158), (10, 3792079), (23, 1648730), (46, 824365), (79, 480010), (115, 329746), (158, 240005), (230, 164873), (395, 96002), (790, 48001), (1817, 20870), (2087, 18170), (3634, 10435), (4174, 9085)]