23474560

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 57491280

約数和(自身を除く): 34016720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 853, 860, 1376, 1706, 1720, 2752, 3412, 3440, 4265, 5504, 6824, 6880, 8530, 13648, 13760, 17060, 27296, 27520, 34120, 36679, 54592, 68240, 73358, 109184, 136480, 146716, 183395, 272960, 293432, 366790, 545920, 586864, 733580, 1173728, 1467160, 2347456, 2934320, 4694912, 5868640, 11737280, 23474560]

約数ペア:

[(1, 23474560), (2, 11737280), (4, 5868640), (5, 4694912), (8, 2934320), (10, 2347456), (16, 1467160), (20, 1173728), (32, 733580), (40, 586864), (43, 545920), (64, 366790), (80, 293432), (86, 272960), (128, 183395), (160, 146716), (172, 136480), (215, 109184), (320, 73358), (344, 68240), (430, 54592), (640, 36679), (688, 34120), (853, 27520), (860, 27296), (1376, 17060), (1706, 13760), (1720, 13648), (2752, 8530), (3412, 6880), (3440, 6824), (4265, 5504)]