39953460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8429}}^1$

素因数の和:8520

約数の個数: 48

約数和(自身を含む): 113299200

約数和(自身を除く): 73345740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 8429, 16858, 25287, 33716, 42145, 50574, 84290, 101148, 126435, 168580, 252870, 505740, 665891, 1331782, 1997673, 2663564, 3329455, 3995346, 6658910, 7990692, 9988365, 13317820, 19976730, 39953460]

約数ペア:

[(1, 39953460), (2, 19976730), (3, 13317820), (4, 9988365), (5, 7990692), (6, 6658910), (10, 3995346), (12, 3329455), (15, 2663564), (20, 1997673), (30, 1331782), (60, 665891), (79, 505740), (158, 252870), (237, 168580), (316, 126435), (395, 101148), (474, 84290), (790, 50574), (948, 42145), (1185, 33716), (1580, 25287), (2370, 16858), (4740, 8429)]