23851120

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 55661616

約数和(自身を除く): 31810496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 673, 886, 1346, 1772, 2215, 2692, 3365, 3544, 4430, 5384, 6730, 7088, 8860, 10768, 13460, 17720, 26920, 35440, 53840, 298139, 596278, 1192556, 1490695, 2385112, 2981390, 4770224, 5962780, 11925560, 23851120]

約数ペア:

[(1, 23851120), (2, 11925560), (4, 5962780), (5, 4770224), (8, 2981390), (10, 2385112), (16, 1490695), (20, 1192556), (40, 596278), (80, 298139), (443, 53840), (673, 35440), (886, 26920), (1346, 17720), (1772, 13460), (2215, 10768), (2692, 8860), (3365, 7088), (3544, 6730), (4430, 5384)]