126220480

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9173}}^1$

素因数の和:9233

約数の個数: 56

約数和(自身を含む): 307585872

約数和(自身を除く): 181365392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 9173, 13760, 18346, 36692, 45865, 73384, 91730, 146768, 183460, 293536, 366920, 394439, 587072, 733840, 788878, 1467680, 1577756, 1972195, 2935360, 3155512, 3944390, 6311024, 7888780, 12622048, 15777560, 25244096, 31555120, 63110240, 126220480]

約数ペア:

[(1, 126220480), (2, 63110240), (4, 31555120), (5, 25244096), (8, 15777560), (10, 12622048), (16, 7888780), (20, 6311024), (32, 3944390), (40, 3155512), (43, 2935360), (64, 1972195), (80, 1577756), (86, 1467680), (160, 788878), (172, 733840), (215, 587072), (320, 394439), (344, 366920), (430, 293536), (688, 183460), (860, 146768), (1376, 91730), (1720, 73384), (2752, 45865), (3440, 36692), (6880, 18346), (9173, 13760)]