23495440

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{577}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 54829080

約数和(自身を除く): 31333640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 577, 1018, 1154, 2036, 2308, 2545, 2885, 4072, 4616, 5090, 5770, 8144, 9232, 10180, 11540, 20360, 23080, 40720, 46160, 293693, 587386, 1174772, 1468465, 2349544, 2936930, 4699088, 5873860, 11747720, 23495440]

約数ペア:

[(1, 23495440), (2, 11747720), (4, 5873860), (5, 4699088), (8, 2936930), (10, 2349544), (16, 1468465), (20, 1174772), (40, 587386), (80, 293693), (509, 46160), (577, 40720), (1018, 23080), (1154, 20360), (2036, 11540), (2308, 10180), (2545, 9232), (2885, 8144), (4072, 5770), (4616, 5090)]