70117120

素因数分解:

$2^8\times 5^1\times {\mathrm{54779}}^1$

素因数の和:54800

約数の個数: 36

約数和(自身を含む): 167955480

約数和(自身を除く): 97838360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 54779, 109558, 219116, 273895, 438232, 547790, 876464, 1095580, 1752928, 2191160, 3505856, 4382320, 7011712, 8764640, 14023424, 17529280, 35058560, 70117120]

約数ペア:

[(1, 70117120), (2, 35058560), (4, 17529280), (5, 14023424), (8, 8764640), (10, 7011712), (16, 4382320), (20, 3505856), (32, 2191160), (40, 1752928), (64, 1095580), (80, 876464), (128, 547790), (160, 438232), (256, 273895), (320, 219116), (640, 109558), (1280, 54779)]