108107440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2810

約数の個数: 80

約数和(自身を含む): 291409920

約数和(自身を除く): 183302480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2719, 2840, 3976, 4970, 5438, 5680, 7952, 9940, 10876, 13595, 19033, 19880, 21752, 27190, 38066, 39760, 43504, 54380, 76132, 95165, 108760, 152264, 190330, 193049, 217520, 304528, 380660, 386098, 761320, 772196, 965245, 1351343, 1522640, 1544392, 1930490, 2702686, 3088784, 3860980, 5405372, 6756715, 7721960, 10810744, 13513430, 15443920, 21621488, 27026860, 54053720, 108107440]

約数ペア:

[(1, 108107440), (2, 54053720), (4, 27026860), (5, 21621488), (7, 15443920), (8, 13513430), (10, 10810744), (14, 7721960), (16, 6756715), (20, 5405372), (28, 3860980), (35, 3088784), (40, 2702686), (56, 1930490), (70, 1544392), (71, 1522640), (80, 1351343), (112, 965245), (140, 772196), (142, 761320), (280, 386098), (284, 380660), (355, 304528), (497, 217520), (560, 193049), (568, 190330), (710, 152264), (994, 108760), (1136, 95165), (1420, 76132), (1988, 54380), (2485, 43504), (2719, 39760), (2840, 38066), (3976, 27190), (4970, 21752), (5438, 19880), (5680, 19033), (7952, 13595), (9940, 10876)]