107021840

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 259858368

約数和(自身を除く): 152836528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 53, 80, 86, 106, 172, 212, 215, 265, 344, 424, 430, 530, 587, 688, 848, 860, 1060, 1174, 1720, 2120, 2279, 2348, 2935, 3440, 4240, 4558, 4696, 5870, 9116, 9392, 11395, 11740, 18232, 22790, 23480, 25241, 31111, 36464, 45580, 46960, 50482, 62222, 91160, 100964, 124444, 126205, 155555, 182320, 201928, 248888, 252410, 311110, 403856, 497776, 504820, 622220, 1009640, 1244440, 1337773, 2019280, 2488880, 2675546, 5351092, 6688865, 10702184, 13377730, 21404368, 26755460, 53510920, 107021840]

約数ペア:

[(1, 107021840), (2, 53510920), (4, 26755460), (5, 21404368), (8, 13377730), (10, 10702184), (16, 6688865), (20, 5351092), (40, 2675546), (43, 2488880), (53, 2019280), (80, 1337773), (86, 1244440), (106, 1009640), (172, 622220), (212, 504820), (215, 497776), (265, 403856), (344, 311110), (424, 252410), (430, 248888), (530, 201928), (587, 182320), (688, 155555), (848, 126205), (860, 124444), (1060, 100964), (1174, 91160), (1720, 62222), (2120, 50482), (2279, 46960), (2348, 45580), (2935, 36464), (3440, 31111), (4240, 25241), (4558, 23480), (4696, 22790), (5870, 18232), (9116, 11740), (9392, 11395)]