4281008480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{546047}}^1$

素因数の和:546076

約数の個数: 72

約数和(自身を含む): 11765150208

約数和(自身を除く): 7484141728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 546047, 1092094, 2184188, 2730235, 3822329, 4368376, 5460470, 7644658, 8736752, 10920940, 15289316, 17473504, 19111645, 21841880, 26756303, 30578632, 38223290, 43683760, 53512606, 61157264, 76446580, 87367520, 107025212, 122314528, 133781515, 152893160, 214050424, 267563030, 305786320, 428100848, 535126060, 611572640, 856201696, 1070252120, 2140504240, 4281008480]

約数ペア:

[(1, 4281008480), (2, 2140504240), (4, 1070252120), (5, 856201696), (7, 611572640), (8, 535126060), (10, 428100848), (14, 305786320), (16, 267563030), (20, 214050424), (28, 152893160), (32, 133781515), (35, 122314528), (40, 107025212), (49, 87367520), (56, 76446580), (70, 61157264), (80, 53512606), (98, 43683760), (112, 38223290), (140, 30578632), (160, 26756303), (196, 21841880), (224, 19111645), (245, 17473504), (280, 15289316), (392, 10920940), (490, 8736752), (560, 7644658), (784, 5460470), (980, 4368376), (1120, 3822329), (1568, 2730235), (1960, 2184188), (3920, 1092094), (7840, 546047)]