23863040

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 58033248

約数和(自身を除く): 34170208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 181, 206, 256, 320, 362, 412, 515, 640, 724, 824, 905, 1030, 1280, 1448, 1648, 1810, 2060, 2896, 3296, 3620, 4120, 5792, 6592, 7240, 8240, 11584, 13184, 14480, 16480, 18643, 23168, 26368, 28960, 32960, 37286, 46336, 57920, 65920, 74572, 93215, 115840, 131840, 149144, 186430, 231680, 298288, 372860, 596576, 745720, 1193152, 1491440, 2386304, 2982880, 4772608, 5965760, 11931520, 23863040]

約数ペア:

[(1, 23863040), (2, 11931520), (4, 5965760), (5, 4772608), (8, 2982880), (10, 2386304), (16, 1491440), (20, 1193152), (32, 745720), (40, 596576), (64, 372860), (80, 298288), (103, 231680), (128, 186430), (160, 149144), (181, 131840), (206, 115840), (256, 93215), (320, 74572), (362, 65920), (412, 57920), (515, 46336), (640, 37286), (724, 32960), (824, 28960), (905, 26368), (1030, 23168), (1280, 18643), (1448, 16480), (1648, 14480), (1810, 13184), (2060, 11584), (2896, 8240), (3296, 7240), (3620, 6592), (4120, 5792)]