42784160

素因数分解:

$2^5\times 5^1\times {\mathrm{267401}}^1$

素因数の和:267416

約数の個数: 24

約数和(自身を含む): 101077956

約数和(自身を除く): 58293796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 267401, 534802, 1069604, 1337005, 2139208, 2674010, 4278416, 5348020, 8556832, 10696040, 21392080, 42784160]

約数ペア:

[(1, 42784160), (2, 21392080), (4, 10696040), (5, 8556832), (8, 5348020), (10, 4278416), (16, 2674010), (20, 2139208), (32, 1337005), (40, 1069604), (80, 534802), (160, 267401)]