72374740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{54011}}^1$

素因数の和:54087

約数の個数: 24

約数和(自身を含む): 154258272

約数和(自身を除く): 81883532

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 54011, 108022, 216044, 270055, 540110, 1080220, 3618737, 7237474, 14474948, 18093685, 36187370, 72374740]

約数ペア:

[(1, 72374740), (2, 36187370), (4, 18093685), (5, 14474948), (10, 7237474), (20, 3618737), (67, 1080220), (134, 540110), (268, 270055), (335, 216044), (670, 108022), (1340, 54011)]