28600150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6427}}^1$

素因数の和:6528

約数の個数: 24

約数和(自身を含む): 53802360

約数和(自身を除く): 25202210

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 6427, 12854, 32135, 64270, 160675, 321350, 572003, 1144006, 2860015, 5720030, 14300075, 28600150]

約数ペア:

[(1, 28600150), (2, 14300075), (5, 5720030), (10, 2860015), (25, 1144006), (50, 572003), (89, 321350), (178, 160675), (445, 64270), (890, 32135), (2225, 12854), (4450, 6427)]