12204640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 34945344

約数和(自身を除く): 22740704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 641, 680, 952, 1120, 1190, 1282, 1360, 1904, 2380, 2564, 2720, 3205, 3808, 4487, 4760, 5128, 6410, 8974, 9520, 10256, 10897, 12820, 17948, 19040, 20512, 21794, 22435, 25640, 35896, 43588, 44870, 51280, 54485, 71792, 76279, 87176, 89740, 102560, 108970, 143584, 152558, 174352, 179480, 217940, 305116, 348704, 358960, 381395, 435880, 610232, 717920, 762790, 871760, 1220464, 1525580, 1743520, 2440928, 3051160, 6102320, 12204640]

約数ペア:

[(1, 12204640), (2, 6102320), (4, 3051160), (5, 2440928), (7, 1743520), (8, 1525580), (10, 1220464), (14, 871760), (16, 762790), (17, 717920), (20, 610232), (28, 435880), (32, 381395), (34, 358960), (35, 348704), (40, 305116), (56, 217940), (68, 179480), (70, 174352), (80, 152558), (85, 143584), (112, 108970), (119, 102560), (136, 89740), (140, 87176), (160, 76279), (170, 71792), (224, 54485), (238, 51280), (272, 44870), (280, 43588), (340, 35896), (476, 25640), (544, 22435), (560, 21794), (595, 20512), (641, 19040), (680, 17948), (952, 12820), (1120, 10897), (1190, 10256), (1282, 9520), (1360, 8974), (1904, 6410), (2380, 5128), (2564, 4760), (2720, 4487), (3205, 3808)]