73236860

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{27953}}^1$

素因数の和:28093

約数の個数: 24

約数和(自身を含む): 154976976

約数和(自身を除く): 81740116

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 27953, 55906, 111812, 139765, 279530, 559060, 3661843, 7323686, 14647372, 18309215, 36618430, 73236860]

約数ペア:

[(1, 73236860), (2, 36618430), (4, 18309215), (5, 14647372), (10, 7323686), (20, 3661843), (131, 559060), (262, 279530), (524, 139765), (655, 111812), (1310, 55906), (2620, 27953)]