57800320

素因数分解:

$2^7\times 5^1\times {\mathrm{90313}}^1$

素因数の和:90332

約数の個数: 32

約数和(自身を含む): 138180420

約数和(自身を除く): 80380100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 90313, 180626, 361252, 451565, 722504, 903130, 1445008, 1806260, 2890016, 3612520, 5780032, 7225040, 11560064, 14450080, 28900160, 57800320]

約数ペア:

[(1, 57800320), (2, 28900160), (4, 14450080), (5, 11560064), (8, 7225040), (10, 5780032), (16, 3612520), (20, 2890016), (32, 1806260), (40, 1445008), (64, 903130), (80, 722504), (128, 451565), (160, 361252), (320, 180626), (640, 90313)]