2015364320

素因数分解:

$2^5\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{11783}}^1$

素因数の和:12867

約数の個数: 48

約数和(自身を含む): 4766156640

約数和(自身を除く): 2750792320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1069, 2138, 4276, 5345, 8552, 10690, 11783, 17104, 21380, 23566, 34208, 42760, 47132, 58915, 85520, 94264, 117830, 171040, 188528, 235660, 377056, 471320, 942640, 1885280, 12596027, 25192054, 50384108, 62980135, 100768216, 125960270, 201536432, 251920540, 403072864, 503841080, 1007682160, 2015364320]

約数ペア:

[(1, 2015364320), (2, 1007682160), (4, 503841080), (5, 403072864), (8, 251920540), (10, 201536432), (16, 125960270), (20, 100768216), (32, 62980135), (40, 50384108), (80, 25192054), (160, 12596027), (1069, 1885280), (2138, 942640), (4276, 471320), (5345, 377056), (8552, 235660), (10690, 188528), (11783, 171040), (17104, 117830), (21380, 94264), (23566, 85520), (34208, 58915), (42760, 47132)]