22913720

素因数分解:

$2^3\times 5^1\times {\mathrm{572843}}^1$

素因数の和:572854

約数の個数: 16

約数和(自身を含む): 51555960

約数和(自身を除く): 28642240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 572843, 1145686, 2291372, 2864215, 4582744, 5728430, 11456860, 22913720]

約数ペア:

[(1, 22913720), (2, 11456860), (4, 5728430), (5, 4582744), (8, 2864215), (10, 2291372), (20, 1145686), (40, 572843)]