41404720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 111207168

約数和(自身を除く): 69802448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 691, 749, 856, 1070, 1382, 1498, 1712, 2140, 2764, 2996, 3455, 3745, 4280, 4837, 5528, 5992, 6910, 7490, 8560, 9674, 11056, 11984, 13820, 14980, 19348, 24185, 27640, 29960, 38696, 48370, 55280, 59920, 73937, 77392, 96740, 147874, 193480, 295748, 369685, 386960, 517559, 591496, 739370, 1035118, 1182992, 1478740, 2070236, 2587795, 2957480, 4140472, 5175590, 5914960, 8280944, 10351180, 20702360, 41404720]

約数ペア:

[(1, 41404720), (2, 20702360), (4, 10351180), (5, 8280944), (7, 5914960), (8, 5175590), (10, 4140472), (14, 2957480), (16, 2587795), (20, 2070236), (28, 1478740), (35, 1182992), (40, 1035118), (56, 739370), (70, 591496), (80, 517559), (107, 386960), (112, 369685), (140, 295748), (214, 193480), (280, 147874), (428, 96740), (535, 77392), (560, 73937), (691, 59920), (749, 55280), (856, 48370), (1070, 38696), (1382, 29960), (1498, 27640), (1712, 24185), (2140, 19348), (2764, 14980), (2996, 13820), (3455, 11984), (3745, 11056), (4280, 9674), (4837, 8560), (5528, 7490), (5992, 6910)]