8458240

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 104

約数和(自身を含む): 23590080

約数和(自身を除く): 15131840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 256, 280, 295, 320, 413, 448, 472, 512, 560, 590, 640, 826, 896, 944, 1024, 1120, 1180, 1280, 1652, 1792, 1888, 2048, 2065, 2240, 2360, 2560, 3304, 3584, 3776, 4096, 4130, 4480, 4720, 5120, 6608, 7168, 7552, 8260, 8960, 9440, 10240, 13216, 14336, 15104, 16520, 17920, 18880, 20480, 26432, 28672, 30208, 33040, 35840, 37760, 52864, 60416, 66080, 71680, 75520, 105728, 120832, 132160, 143360, 151040, 211456, 241664, 264320, 302080, 422912, 528640, 604160, 845824, 1057280, 1208320, 1691648, 2114560, 4229120, 8458240]

約数ペア:

[(1, 8458240), (2, 4229120), (4, 2114560), (5, 1691648), (7, 1208320), (8, 1057280), (10, 845824), (14, 604160), (16, 528640), (20, 422912), (28, 302080), (32, 264320), (35, 241664), (40, 211456), (56, 151040), (59, 143360), (64, 132160), (70, 120832), (80, 105728), (112, 75520), (118, 71680), (128, 66080), (140, 60416), (160, 52864), (224, 37760), (236, 35840), (256, 33040), (280, 30208), (295, 28672), (320, 26432), (413, 20480), (448, 18880), (472, 17920), (512, 16520), (560, 15104), (590, 14336), (640, 13216), (826, 10240), (896, 9440), (944, 8960), (1024, 8260), (1120, 7552), (1180, 7168), (1280, 6608), (1652, 5120), (1792, 4720), (1888, 4480), (2048, 4130), (2065, 4096), (2240, 3776), (2360, 3584), (2560, 3304)]