40033280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1117}}^1$

素因数の和:1149

約数の個数: 88

約数和(自身を含む): 109850208

約数和(自身を除く): 69816928

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, 1024, 1117, 1120, 1280, 1792, 2234, 2240, 2560, 3584, 4468, 4480, 5120, 5585, 7168, 7819, 8936, 8960, 11170, 15638, 17872, 17920, 22340, 31276, 35744, 35840, 39095, 44680, 62552, 71488, 78190, 89360, 125104, 142976, 156380, 178720, 250208, 285952, 312760, 357440, 500416, 571904, 625520, 714880, 1000832, 1143808, 1251040, 1429760, 2001664, 2502080, 2859520, 4003328, 5004160, 5719040, 8006656, 10008320, 20016640, 40033280]

約数ペア:

[(1, 40033280), (2, 20016640), (4, 10008320), (5, 8006656), (7, 5719040), (8, 5004160), (10, 4003328), (14, 2859520), (16, 2502080), (20, 2001664), (28, 1429760), (32, 1251040), (35, 1143808), (40, 1000832), (56, 714880), (64, 625520), (70, 571904), (80, 500416), (112, 357440), (128, 312760), (140, 285952), (160, 250208), (224, 178720), (256, 156380), (280, 142976), (320, 125104), (448, 89360), (512, 78190), (560, 71488), (640, 62552), (896, 44680), (1024, 39095), (1117, 35840), (1120, 35744), (1280, 31276), (1792, 22340), (2234, 17920), (2240, 17872), (2560, 15638), (3584, 11170), (4468, 8960), (4480, 8936), (5120, 7819), (5585, 7168)]