949785280

素因数分解:

$2^6\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6761}}^1$

素因数の和:7217

約数の個数: 56

約数和(自身を含む): 2267163360

約数和(自身を除く): 1317378080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 439, 878, 1756, 2195, 3512, 4390, 6761, 7024, 8780, 13522, 14048, 17560, 27044, 28096, 33805, 35120, 54088, 67610, 70240, 108176, 135220, 140480, 216352, 270440, 432704, 540880, 1081760, 2163520, 2968079, 5936158, 11872316, 14840395, 23744632, 29680790, 47489264, 59361580, 94978528, 118723160, 189957056, 237446320, 474892640, 949785280]

約数ペア:

[(1, 949785280), (2, 474892640), (4, 237446320), (5, 189957056), (8, 118723160), (10, 94978528), (16, 59361580), (20, 47489264), (32, 29680790), (40, 23744632), (64, 14840395), (80, 11872316), (160, 5936158), (320, 2968079), (439, 2163520), (878, 1081760), (1756, 540880), (2195, 432704), (3512, 270440), (4390, 216352), (6761, 140480), (7024, 135220), (8780, 108176), (13522, 70240), (14048, 67610), (17560, 54088), (27044, 35120), (28096, 33805)]