14890240

素因数分解:

$2^8\times 5^1\times {\mathrm{11633}}^1$

素因数の和:11654

約数の個数: 36

約数和(自身を含む): 35669844

約数和(自身を除く): 20779604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 11633, 23266, 46532, 58165, 93064, 116330, 186128, 232660, 372256, 465320, 744512, 930640, 1489024, 1861280, 2978048, 3722560, 7445120, 14890240]

約数ペア:

[(1, 14890240), (2, 7445120), (4, 3722560), (5, 2978048), (8, 1861280), (10, 1489024), (16, 930640), (20, 744512), (32, 465320), (40, 372256), (64, 232660), (80, 186128), (128, 116330), (160, 93064), (256, 58165), (320, 46532), (640, 23266), (1280, 11633)]