22236720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8423}}^1$

素因数の和:8450

約数の個数: 80

約数和(自身を含む): 75209472

約数和(自身を除く): 52972752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 8423, 16846, 25269, 33692, 42115, 50538, 67384, 84230, 92653, 101076, 126345, 134768, 168460, 185306, 202152, 252690, 277959, 336920, 370612, 404304, 463265, 505380, 555918, 673840, 741224, 926530, 1010760, 1111836, 1389795, 1482448, 1853060, 2021520, 2223672, 2779590, 3706120, 4447344, 5559180, 7412240, 11118360, 22236720]

約数ペア:

[(1, 22236720), (2, 11118360), (3, 7412240), (4, 5559180), (5, 4447344), (6, 3706120), (8, 2779590), (10, 2223672), (11, 2021520), (12, 1853060), (15, 1482448), (16, 1389795), (20, 1111836), (22, 1010760), (24, 926530), (30, 741224), (33, 673840), (40, 555918), (44, 505380), (48, 463265), (55, 404304), (60, 370612), (66, 336920), (80, 277959), (88, 252690), (110, 202152), (120, 185306), (132, 168460), (165, 134768), (176, 126345), (220, 101076), (240, 92653), (264, 84230), (330, 67384), (440, 50538), (528, 42115), (660, 33692), (880, 25269), (1320, 16846), (2640, 8423)]