45157120

素因数分解:

$2^8\times 5^1\times {\mathrm{35279}}^1$

素因数の和:35300

約数の個数: 36

約数和(自身を含む): 108168480

約数和(自身を除く): 63011360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 35279, 70558, 141116, 176395, 282232, 352790, 564464, 705580, 1128928, 1411160, 2257856, 2822320, 4515712, 5644640, 9031424, 11289280, 22578560, 45157120]

約数ペア:

[(1, 45157120), (2, 22578560), (4, 11289280), (5, 9031424), (8, 5644640), (10, 4515712), (16, 2822320), (20, 2257856), (32, 1411160), (40, 1128928), (64, 705580), (80, 564464), (128, 352790), (160, 282232), (256, 176395), (320, 141116), (640, 70558), (1280, 35279)]