40263310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8167}}^1$

素因数の和:8220

約数の個数: 32

約数和(自身を含む): 79392960

約数和(自身を除く): 39129650

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 8167, 16334, 40835, 81670, 138839, 236843, 277678, 473686, 694195, 1184215, 1388390, 2368430, 4026331, 8052662, 20131655, 40263310]

約数ペア:

[(1, 40263310), (2, 20131655), (5, 8052662), (10, 4026331), (17, 2368430), (29, 1388390), (34, 1184215), (58, 694195), (85, 473686), (145, 277678), (170, 236843), (290, 138839), (493, 81670), (986, 40835), (2465, 16334), (4930, 8167)]