55726160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 149133312

約数和(自身を除く): 93407152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 521, 560, 764, 955, 1042, 1337, 1528, 1910, 2084, 2605, 2674, 3056, 3647, 3820, 4168, 5210, 5348, 6685, 7294, 7640, 8336, 10420, 10696, 13370, 14588, 15280, 18235, 20840, 21392, 26740, 29176, 36470, 41680, 53480, 58352, 72940, 99511, 106960, 145880, 199022, 291760, 398044, 497555, 696577, 796088, 995110, 1393154, 1592176, 1990220, 2786308, 3482885, 3980440, 5572616, 6965770, 7960880, 11145232, 13931540, 27863080, 55726160]

約数ペア:

[(1, 55726160), (2, 27863080), (4, 13931540), (5, 11145232), (7, 7960880), (8, 6965770), (10, 5572616), (14, 3980440), (16, 3482885), (20, 2786308), (28, 1990220), (35, 1592176), (40, 1393154), (56, 995110), (70, 796088), (80, 696577), (112, 497555), (140, 398044), (191, 291760), (280, 199022), (382, 145880), (521, 106960), (560, 99511), (764, 72940), (955, 58352), (1042, 53480), (1337, 41680), (1528, 36470), (1910, 29176), (2084, 26740), (2605, 21392), (2674, 20840), (3056, 18235), (3647, 15280), (3820, 14588), (4168, 13370), (5210, 10696), (5348, 10420), (6685, 8336), (7294, 7640)]