29036040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21997}}^1$

素因数の和:22022

約数の個数: 64

約数和(自身を含む): 95031360

約数和(自身を除く): 65995320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 21997, 43994, 65991, 87988, 109985, 131982, 175976, 219970, 241967, 263964, 329955, 439940, 483934, 527928, 659910, 725901, 879880, 967868, 1209835, 1319820, 1451802, 1935736, 2419670, 2639640, 2903604, 3629505, 4839340, 5807208, 7259010, 9678680, 14518020, 29036040]

約数ペア:

[(1, 29036040), (2, 14518020), (3, 9678680), (4, 7259010), (5, 5807208), (6, 4839340), (8, 3629505), (10, 2903604), (11, 2639640), (12, 2419670), (15, 1935736), (20, 1451802), (22, 1319820), (24, 1209835), (30, 967868), (33, 879880), (40, 725901), (44, 659910), (55, 527928), (60, 483934), (66, 439940), (88, 329955), (110, 263964), (120, 241967), (132, 219970), (165, 175976), (220, 131982), (264, 109985), (330, 87988), (440, 65991), (660, 43994), (1320, 21997)]