201744160

素因数分解:

$2^5\times 5^1\times {\mathrm{1260901}}^1$

素因数の和:1260916

約数の個数: 24

約数和(自身を含む): 476620956

約数和(自身を除く): 274876796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1260901, 2521802, 5043604, 6304505, 10087208, 12609010, 20174416, 25218020, 40348832, 50436040, 100872080, 201744160]

約数ペア:

[(1, 201744160), (2, 100872080), (4, 50436040), (5, 40348832), (8, 25218020), (10, 20174416), (16, 12609010), (20, 10087208), (32, 6304505), (40, 5043604), (80, 2521802), (160, 1260901)]