45890560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{8963}}^1$

素因数の和:8988

約数の個数: 44

約数和(自身を含む): 110095848

約数和(自身を除く): 64205288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 8963, 17926, 35852, 44815, 71704, 89630, 143408, 179260, 286816, 358520, 573632, 717040, 1147264, 1434080, 2294528, 2868160, 4589056, 5736320, 9178112, 11472640, 22945280, 45890560]

約数ペア:

[(1, 45890560), (2, 22945280), (4, 11472640), (5, 9178112), (8, 5736320), (10, 4589056), (16, 2868160), (20, 2294528), (32, 1434080), (40, 1147264), (64, 717040), (80, 573632), (128, 358520), (160, 286816), (256, 179260), (320, 143408), (512, 89630), (640, 71704), (1024, 44815), (1280, 35852), (2560, 17926), (5120, 8963)]