47702240

素因数分解:

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

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 113118768

約数和(自身を除く): 65416528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 443, 673, 886, 1346, 1772, 2215, 2692, 3365, 3544, 4430, 5384, 6730, 7088, 8860, 10768, 13460, 14176, 17720, 21536, 26920, 35440, 53840, 70880, 107680, 298139, 596278, 1192556, 1490695, 2385112, 2981390, 4770224, 5962780, 9540448, 11925560, 23851120, 47702240]

約数ペア:

[(1, 47702240), (2, 23851120), (4, 11925560), (5, 9540448), (8, 5962780), (10, 4770224), (16, 2981390), (20, 2385112), (32, 1490695), (40, 1192556), (80, 596278), (160, 298139), (443, 107680), (673, 70880), (886, 53840), (1346, 35440), (1772, 26920), (2215, 21536), (2692, 17720), (3365, 14176), (3544, 13460), (4430, 10768), (5384, 8860), (6730, 7088)]