85815520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 233489088

約数和(自身を除く): 147673568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 193, 224, 280, 386, 397, 560, 772, 794, 965, 1120, 1351, 1544, 1588, 1930, 1985, 2702, 2779, 3088, 3176, 3860, 3970, 5404, 5558, 6176, 6352, 6755, 7720, 7940, 10808, 11116, 12704, 13510, 13895, 15440, 15880, 21616, 22232, 27020, 27790, 30880, 31760, 43232, 44464, 54040, 55580, 63520, 76621, 88928, 108080, 111160, 153242, 216160, 222320, 306484, 383105, 444640, 536347, 612968, 766210, 1072694, 1225936, 1532420, 2145388, 2451872, 2681735, 3064840, 4290776, 5363470, 6129680, 8581552, 10726940, 12259360, 17163104, 21453880, 42907760, 85815520]

約数ペア:

[(1, 85815520), (2, 42907760), (4, 21453880), (5, 17163104), (7, 12259360), (8, 10726940), (10, 8581552), (14, 6129680), (16, 5363470), (20, 4290776), (28, 3064840), (32, 2681735), (35, 2451872), (40, 2145388), (56, 1532420), (70, 1225936), (80, 1072694), (112, 766210), (140, 612968), (160, 536347), (193, 444640), (224, 383105), (280, 306484), (386, 222320), (397, 216160), (560, 153242), (772, 111160), (794, 108080), (965, 88928), (1120, 76621), (1351, 63520), (1544, 55580), (1588, 54040), (1930, 44464), (1985, 43232), (2702, 31760), (2779, 30880), (3088, 27790), (3176, 27020), (3860, 22232), (3970, 21616), (5404, 15880), (5558, 15440), (6176, 13895), (6352, 13510), (6755, 12704), (7720, 11116), (7940, 10808)]