94419920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 252900480

約数和(自身を除く): 158480560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 695, 973, 1112, 1213, 1390, 1946, 2224, 2426, 2780, 3892, 4852, 4865, 5560, 6065, 7784, 8491, 9704, 9730, 11120, 12130, 15568, 16982, 19408, 19460, 24260, 33964, 38920, 42455, 48520, 67928, 77840, 84910, 97040, 135856, 168607, 169820, 337214, 339640, 674428, 679280, 843035, 1180249, 1348856, 1686070, 2360498, 2697712, 3372140, 4720996, 5901245, 6744280, 9441992, 11802490, 13488560, 18883984, 23604980, 47209960, 94419920]

約数ペア:

[(1, 94419920), (2, 47209960), (4, 23604980), (5, 18883984), (7, 13488560), (8, 11802490), (10, 9441992), (14, 6744280), (16, 5901245), (20, 4720996), (28, 3372140), (35, 2697712), (40, 2360498), (56, 1686070), (70, 1348856), (80, 1180249), (112, 843035), (139, 679280), (140, 674428), (278, 339640), (280, 337214), (556, 169820), (560, 168607), (695, 135856), (973, 97040), (1112, 84910), (1213, 77840), (1390, 67928), (1946, 48520), (2224, 42455), (2426, 38920), (2780, 33964), (3892, 24260), (4852, 19460), (4865, 19408), (5560, 16982), (6065, 15568), (7784, 12130), (8491, 11120), (9704, 9730)]