23433280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 61959744

約数和(自身を除く): 38526464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 131, 160, 172, 208, 215, 260, 262, 320, 344, 416, 430, 520, 524, 559, 655, 688, 832, 860, 1040, 1048, 1118, 1310, 1376, 1703, 1720, 2080, 2096, 2236, 2620, 2752, 2795, 3406, 3440, 4160, 4192, 4472, 5240, 5590, 5633, 6812, 6880, 8384, 8515, 8944, 10480, 11180, 11266, 13624, 13760, 17030, 17888, 20960, 22360, 22532, 27248, 28165, 34060, 35776, 41920, 44720, 45064, 54496, 56330, 68120, 73229, 89440, 90128, 108992, 112660, 136240, 146458, 178880, 180256, 225320, 272480, 292916, 360512, 366145, 450640, 544960, 585832, 732290, 901280, 1171664, 1464580, 1802560, 2343328, 2929160, 4686656, 5858320, 11716640, 23433280]

約数ペア:

[(1, 23433280), (2, 11716640), (4, 5858320), (5, 4686656), (8, 2929160), (10, 2343328), (13, 1802560), (16, 1464580), (20, 1171664), (26, 901280), (32, 732290), (40, 585832), (43, 544960), (52, 450640), (64, 366145), (65, 360512), (80, 292916), (86, 272480), (104, 225320), (130, 180256), (131, 178880), (160, 146458), (172, 136240), (208, 112660), (215, 108992), (260, 90128), (262, 89440), (320, 73229), (344, 68120), (416, 56330), (430, 54496), (520, 45064), (524, 44720), (559, 41920), (655, 35776), (688, 34060), (832, 28165), (860, 27248), (1040, 22532), (1048, 22360), (1118, 20960), (1310, 17888), (1376, 17030), (1703, 13760), (1720, 13624), (2080, 11266), (2096, 11180), (2236, 10480), (2620, 8944), (2752, 8515), (2795, 8384), (3406, 6880), (3440, 6812), (4160, 5633), (4192, 5590), (4472, 5240)]