23175680

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 80

約数和(自身を含む): 60692544

約数和(自身を除く): 37516864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 823, 880, 1280, 1408, 1646, 1760, 2560, 2816, 3292, 3520, 4115, 5632, 6584, 7040, 8230, 9053, 13168, 14080, 16460, 18106, 26336, 28160, 32920, 36212, 45265, 52672, 65840, 72424, 90530, 105344, 131680, 144848, 181060, 210688, 263360, 289696, 362120, 421376, 526720, 579392, 724240, 1053440, 1158784, 1448480, 2106880, 2317568, 2896960, 4635136, 5793920, 11587840, 23175680]

約数ペア:

[(1, 23175680), (2, 11587840), (4, 5793920), (5, 4635136), (8, 2896960), (10, 2317568), (11, 2106880), (16, 1448480), (20, 1158784), (22, 1053440), (32, 724240), (40, 579392), (44, 526720), (55, 421376), (64, 362120), (80, 289696), (88, 263360), (110, 210688), (128, 181060), (160, 144848), (176, 131680), (220, 105344), (256, 90530), (320, 72424), (352, 65840), (440, 52672), (512, 45265), (640, 36212), (704, 32920), (823, 28160), (880, 26336), (1280, 18106), (1408, 16460), (1646, 14080), (1760, 13168), (2560, 9053), (2816, 8230), (3292, 7040), (3520, 6584), (4115, 5632)]