22532560

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4051

約数の個数: 40

約数和(自身を含む): 53139456

約数和(自身を除く): 30606896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 3967, 5680, 7934, 15868, 19835, 31736, 39670, 63472, 79340, 158680, 281657, 317360, 563314, 1126628, 1408285, 2253256, 2816570, 4506512, 5633140, 11266280, 22532560]

約数ペア:

[(1, 22532560), (2, 11266280), (4, 5633140), (5, 4506512), (8, 2816570), (10, 2253256), (16, 1408285), (20, 1126628), (40, 563314), (71, 317360), (80, 281657), (142, 158680), (284, 79340), (355, 63472), (568, 39670), (710, 31736), (1136, 19835), (1420, 15868), (2840, 7934), (3967, 5680)]