44999920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 120849408

約数和(自身を除く): 75849488

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, 749, 751, 856, 1070, 1498, 1502, 1712, 2140, 2996, 3004, 3745, 3755, 4280, 5257, 5992, 6008, 7490, 7510, 8560, 10514, 11984, 12016, 14980, 15020, 21028, 26285, 29960, 30040, 42056, 52570, 59920, 60080, 80357, 84112, 105140, 160714, 210280, 321428, 401785, 420560, 562499, 642856, 803570, 1124998, 1285712, 1607140, 2249996, 2812495, 3214280, 4499992, 5624990, 6428560, 8999984, 11249980, 22499960, 44999920]

約数ペア:

[(1, 44999920), (2, 22499960), (4, 11249980), (5, 8999984), (7, 6428560), (8, 5624990), (10, 4499992), (14, 3214280), (16, 2812495), (20, 2249996), (28, 1607140), (35, 1285712), (40, 1124998), (56, 803570), (70, 642856), (80, 562499), (107, 420560), (112, 401785), (140, 321428), (214, 210280), (280, 160714), (428, 105140), (535, 84112), (560, 80357), (749, 60080), (751, 59920), (856, 52570), (1070, 42056), (1498, 30040), (1502, 29960), (1712, 26285), (2140, 21028), (2996, 15020), (3004, 14980), (3745, 12016), (3755, 11984), (4280, 10514), (5257, 8560), (5992, 7510), (6008, 7490)]