4630240

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 11209968

約数和(自身を除く): 6579728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 673, 688, 860, 1346, 1376, 1720, 2692, 3365, 3440, 5384, 6730, 6880, 10768, 13460, 21536, 26920, 28939, 53840, 57878, 107680, 115756, 144695, 231512, 289390, 463024, 578780, 926048, 1157560, 2315120, 4630240]

約数ペア:

[(1, 4630240), (2, 2315120), (4, 1157560), (5, 926048), (8, 578780), (10, 463024), (16, 289390), (20, 231512), (32, 144695), (40, 115756), (43, 107680), (80, 57878), (86, 53840), (160, 28939), (172, 26920), (215, 21536), (344, 13460), (430, 10768), (673, 6880), (688, 6730), (860, 5384), (1346, 3440), (1376, 3365), (1720, 2692)]