40755460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119869}}^1$

素因数の和:119895

約数の個数: 24

約数和(自身を含む): 90621720

約数和(自身を除く): 49866260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 119869, 239738, 479476, 599345, 1198690, 2037773, 2397380, 4075546, 8151092, 10188865, 20377730, 40755460]

約数ペア:

[(1, 40755460), (2, 20377730), (4, 10188865), (5, 8151092), (10, 4075546), (17, 2397380), (20, 2037773), (34, 1198690), (68, 599345), (85, 479476), (170, 239738), (340, 119869)]