3220199240

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{752383}}^1$

素因数の和:752501

約数の個数: 32

約数和(自身を含む): 7313172480

約数和(自身を除く): 4092973240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 752383, 1504766, 3009532, 3761915, 6019064, 7523830, 15047660, 30095320, 80504981, 161009962, 322019924, 402524905, 644039848, 805049810, 1610099620, 3220199240]

約数ペア:

[(1, 3220199240), (2, 1610099620), (4, 805049810), (5, 644039848), (8, 402524905), (10, 322019924), (20, 161009962), (40, 80504981), (107, 30095320), (214, 15047660), (428, 7523830), (535, 6019064), (856, 3761915), (1070, 3009532), (2140, 1504766), (4280, 752383)]