115948640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 295384320

約数和(自身を除く): 179435680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 380, 430, 608, 688, 760, 817, 860, 887, 1376, 1520, 1634, 1720, 1774, 3040, 3268, 3440, 3548, 4085, 4435, 6536, 6880, 7096, 8170, 8870, 13072, 14192, 16340, 16853, 17740, 26144, 28384, 32680, 33706, 35480, 38141, 65360, 67412, 70960, 76282, 84265, 130720, 134824, 141920, 152564, 168530, 190705, 269648, 305128, 337060, 381410, 539296, 610256, 674120, 724679, 762820, 1220512, 1348240, 1449358, 1525640, 2696480, 2898716, 3051280, 3623395, 5797432, 6102560, 7246790, 11594864, 14493580, 23189728, 28987160, 57974320, 115948640]

約数ペア:

[(1, 115948640), (2, 57974320), (4, 28987160), (5, 23189728), (8, 14493580), (10, 11594864), (16, 7246790), (19, 6102560), (20, 5797432), (32, 3623395), (38, 3051280), (40, 2898716), (43, 2696480), (76, 1525640), (80, 1449358), (86, 1348240), (95, 1220512), (152, 762820), (160, 724679), (172, 674120), (190, 610256), (215, 539296), (304, 381410), (344, 337060), (380, 305128), (430, 269648), (608, 190705), (688, 168530), (760, 152564), (817, 141920), (860, 134824), (887, 130720), (1376, 84265), (1520, 76282), (1634, 70960), (1720, 67412), (1774, 65360), (3040, 38141), (3268, 35480), (3440, 33706), (3548, 32680), (4085, 28384), (4435, 26144), (6536, 17740), (6880, 16853), (7096, 16340), (8170, 14192), (8870, 13072)]