22312960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2179}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 53562600

約数和(自身を除く): 31249640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2179, 2560, 4358, 5120, 8716, 10240, 10895, 17432, 21790, 34864, 43580, 69728, 87160, 139456, 174320, 278912, 348640, 557824, 697280, 1115648, 1394560, 2231296, 2789120, 4462592, 5578240, 11156480, 22312960]

約数ペア:

[(1, 22312960), (2, 11156480), (4, 5578240), (5, 4462592), (8, 2789120), (10, 2231296), (16, 1394560), (20, 1115648), (32, 697280), (40, 557824), (64, 348640), (80, 278912), (128, 174320), (160, 139456), (256, 87160), (320, 69728), (512, 43580), (640, 34864), (1024, 21790), (1280, 17432), (2048, 10895), (2179, 10240), (2560, 8716), (4358, 5120)]