23349760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1303}}^1$

素因数の和:1333

約数の個数: 80

約数和(自身を含む): 64031616

約数和(自身を除く): 40681856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1303, 1792, 2240, 2560, 2606, 3584, 4480, 5212, 6515, 8960, 9121, 10424, 13030, 17920, 18242, 20848, 26060, 36484, 41696, 45605, 52120, 72968, 83392, 91210, 104240, 145936, 166784, 182420, 208480, 291872, 333568, 364840, 416960, 583744, 667136, 729680, 833920, 1167488, 1459360, 1667840, 2334976, 2918720, 3335680, 4669952, 5837440, 11674880, 23349760]

約数ペア:

[(1, 23349760), (2, 11674880), (4, 5837440), (5, 4669952), (7, 3335680), (8, 2918720), (10, 2334976), (14, 1667840), (16, 1459360), (20, 1167488), (28, 833920), (32, 729680), (35, 667136), (40, 583744), (56, 416960), (64, 364840), (70, 333568), (80, 291872), (112, 208480), (128, 182420), (140, 166784), (160, 145936), (224, 104240), (256, 91210), (280, 83392), (320, 72968), (448, 52120), (512, 45605), (560, 41696), (640, 36484), (896, 26060), (1120, 20848), (1280, 18242), (1303, 17920), (1792, 13030), (2240, 10424), (2560, 9121), (2606, 8960), (3584, 6515), (4480, 5212)]