40926900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19489}}^1$

素因数の和:19513

約数の個数: 72

約数和(自身を含む): 135338560

約数和(自身を除く): 94411660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 19489, 38978, 58467, 77956, 97445, 116934, 136423, 194890, 233868, 272846, 292335, 389780, 409269, 487225, 545692, 584670, 682115, 818538, 974450, 1169340, 1364230, 1461675, 1637076, 1948900, 2046345, 2728460, 2923350, 3410575, 4092690, 5846700, 6821150, 8185380, 10231725, 13642300, 20463450, 40926900]

約数ペア:

[(1, 40926900), (2, 20463450), (3, 13642300), (4, 10231725), (5, 8185380), (6, 6821150), (7, 5846700), (10, 4092690), (12, 3410575), (14, 2923350), (15, 2728460), (20, 2046345), (21, 1948900), (25, 1637076), (28, 1461675), (30, 1364230), (35, 1169340), (42, 974450), (50, 818538), (60, 682115), (70, 584670), (75, 545692), (84, 487225), (100, 409269), (105, 389780), (140, 292335), (150, 272846), (175, 233868), (210, 194890), (300, 136423), (350, 116934), (420, 97445), (525, 77956), (700, 58467), (1050, 38978), (2100, 19489)]