22826240

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 57947400

約数和(自身を除く): 35121160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1049, 1088, 1280, 1360, 2098, 2176, 2720, 4196, 4352, 5245, 5440, 8392, 10490, 10880, 16784, 17833, 20980, 21760, 33568, 35666, 41960, 67136, 71332, 83920, 89165, 134272, 142664, 167840, 178330, 268544, 285328, 335680, 356660, 570656, 671360, 713320, 1141312, 1342720, 1426640, 2282624, 2853280, 4565248, 5706560, 11413120, 22826240]

約数ペア:

[(1, 22826240), (2, 11413120), (4, 5706560), (5, 4565248), (8, 2853280), (10, 2282624), (16, 1426640), (17, 1342720), (20, 1141312), (32, 713320), (34, 671360), (40, 570656), (64, 356660), (68, 335680), (80, 285328), (85, 268544), (128, 178330), (136, 167840), (160, 142664), (170, 134272), (256, 89165), (272, 83920), (320, 71332), (340, 67136), (544, 41960), (640, 35666), (680, 33568), (1049, 21760), (1088, 20980), (1280, 17833), (1360, 16784), (2098, 10880), (2176, 10490), (2720, 8392), (4196, 5440), (4352, 5245)]