8872960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1733}}^1$

素因数の和:1758

約数の個数: 44

約数和(自身を含む): 21296988

約数和(自身を除く): 12424028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1733, 2560, 3466, 5120, 6932, 8665, 13864, 17330, 27728, 34660, 55456, 69320, 110912, 138640, 221824, 277280, 443648, 554560, 887296, 1109120, 1774592, 2218240, 4436480, 8872960]

約数ペア:

[(1, 8872960), (2, 4436480), (4, 2218240), (5, 1774592), (8, 1109120), (10, 887296), (16, 554560), (20, 443648), (32, 277280), (40, 221824), (64, 138640), (80, 110912), (128, 69320), (160, 55456), (256, 34660), (320, 27728), (512, 17330), (640, 13864), (1024, 8665), (1280, 6932), (1733, 5120), (2560, 3466)]