11483840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2145

約数の個数: 56

約数和(自身を含む): 28968192

約数和(自身を除く): 17484352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2111, 2720, 4222, 5440, 8444, 10555, 16888, 21110, 33776, 35887, 42220, 67552, 71774, 84440, 135104, 143548, 168880, 179435, 287096, 337760, 358870, 574192, 675520, 717740, 1148384, 1435480, 2296768, 2870960, 5741920, 11483840]

約数ペア:

[(1, 11483840), (2, 5741920), (4, 2870960), (5, 2296768), (8, 1435480), (10, 1148384), (16, 717740), (17, 675520), (20, 574192), (32, 358870), (34, 337760), (40, 287096), (64, 179435), (68, 168880), (80, 143548), (85, 135104), (136, 84440), (160, 71774), (170, 67552), (272, 42220), (320, 35887), (340, 33776), (544, 21110), (680, 16888), (1088, 10555), (1360, 8444), (2111, 5440), (2720, 4222)]