109596160

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1435

約数の個数: 80

約数和(自身を含む): 271446912

約数和(自身を除く): 161850752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1381, 1984, 2480, 2560, 2762, 3968, 4960, 5524, 6905, 7936, 9920, 11048, 13810, 15872, 19840, 22096, 27620, 39680, 42811, 44192, 55240, 79360, 85622, 88384, 110480, 171244, 176768, 214055, 220960, 342488, 353536, 428110, 441920, 684976, 707072, 856220, 883840, 1369952, 1712440, 1767680, 2739904, 3424880, 3535360, 5479808, 6849760, 10959616, 13699520, 21919232, 27399040, 54798080, 109596160]

約数ペア:

[(1, 109596160), (2, 54798080), (4, 27399040), (5, 21919232), (8, 13699520), (10, 10959616), (16, 6849760), (20, 5479808), (31, 3535360), (32, 3424880), (40, 2739904), (62, 1767680), (64, 1712440), (80, 1369952), (124, 883840), (128, 856220), (155, 707072), (160, 684976), (248, 441920), (256, 428110), (310, 353536), (320, 342488), (496, 220960), (512, 214055), (620, 176768), (640, 171244), (992, 110480), (1240, 88384), (1280, 85622), (1381, 79360), (1984, 55240), (2480, 44192), (2560, 42811), (2762, 39680), (3968, 27620), (4960, 22096), (5524, 19840), (6905, 15872), (7936, 13810), (9920, 11048)]