2013505280

素因数分解:

$2^8\times 5^1\times {\mathrm{1573051}}^1$

素因数の和:1573072

約数の個数: 36

約数和(自身を含む): 4822977432

約数和(自身を除く): 2809472152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1573051, 3146102, 6292204, 7865255, 12584408, 15730510, 25168816, 31461020, 50337632, 62922040, 100675264, 125844080, 201350528, 251688160, 402701056, 503376320, 1006752640, 2013505280]

約数ペア:

[(1, 2013505280), (2, 1006752640), (4, 503376320), (5, 402701056), (8, 251688160), (10, 201350528), (16, 125844080), (20, 100675264), (32, 62922040), (40, 50337632), (64, 31461020), (80, 25168816), (128, 15730510), (160, 12584408), (256, 7865255), (320, 6292204), (640, 3146102), (1280, 1573051)]