2208620080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1693}}^1$

素因数の和:2438

約数の個数: 80

約数和(自身を含む): 5369031360

約数和(自身を除く): 3160411280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 709, 920, 1418, 1693, 1840, 2836, 3386, 3545, 5672, 6772, 7090, 8465, 11344, 13544, 14180, 16307, 16930, 27088, 28360, 32614, 33860, 38939, 56720, 65228, 67720, 77878, 81535, 130456, 135440, 155756, 163070, 194695, 260912, 311512, 326140, 389390, 623024, 652280, 778780, 1200337, 1304560, 1557560, 2400674, 3115120, 4801348, 6001685, 9602696, 12003370, 19205392, 24006740, 27607751, 48013480, 55215502, 96026960, 110431004, 138038755, 220862008, 276077510, 441724016, 552155020, 1104310040, 2208620080]

約数ペア:

[(1, 2208620080), (2, 1104310040), (4, 552155020), (5, 441724016), (8, 276077510), (10, 220862008), (16, 138038755), (20, 110431004), (23, 96026960), (40, 55215502), (46, 48013480), (80, 27607751), (92, 24006740), (115, 19205392), (184, 12003370), (230, 9602696), (368, 6001685), (460, 4801348), (709, 3115120), (920, 2400674), (1418, 1557560), (1693, 1304560), (1840, 1200337), (2836, 778780), (3386, 652280), (3545, 623024), (5672, 389390), (6772, 326140), (7090, 311512), (8465, 260912), (11344, 194695), (13544, 163070), (14180, 155756), (16307, 135440), (16930, 130456), (27088, 81535), (28360, 77878), (32614, 67720), (33860, 65228), (38939, 56720)]