42174440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13693}}^1$

素因数の和:13722

約数の個数: 64

約数和(自身を含む): 118316160

約数和(自身を除く): 76141720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 13693, 27386, 54772, 68465, 95851, 109544, 136930, 150623, 191702, 273860, 301246, 383404, 479255, 547720, 602492, 753115, 766808, 958510, 1054361, 1204984, 1506230, 1917020, 2108722, 3012460, 3834040, 4217444, 5271805, 6024920, 8434888, 10543610, 21087220, 42174440]

約数ペア:

[(1, 42174440), (2, 21087220), (4, 10543610), (5, 8434888), (7, 6024920), (8, 5271805), (10, 4217444), (11, 3834040), (14, 3012460), (20, 2108722), (22, 1917020), (28, 1506230), (35, 1204984), (40, 1054361), (44, 958510), (55, 766808), (56, 753115), (70, 602492), (77, 547720), (88, 479255), (110, 383404), (140, 301246), (154, 273860), (220, 191702), (280, 150623), (308, 136930), (385, 109544), (440, 95851), (616, 68465), (770, 54772), (1540, 27386), (3080, 13693)]