267365215220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{719149}}^1$

素因数の和:719828

約数の個数: 48

約数和(自身を含む): 581734818000

約数和(自身を除く): 314369602780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 641, 1282, 2564, 3205, 6410, 12820, 18589, 37178, 74356, 92945, 185890, 371780, 719149, 1438298, 2876596, 3595745, 7191490, 14382980, 20855321, 41710642, 83421284, 104276605, 208553210, 417106420, 460974509, 921949018, 1843898036, 2304872545, 4609745090, 9219490180, 13368260761, 26736521522, 53473043044, 66841303805, 133682607610, 267365215220]

約数ペア:

[(1, 267365215220), (2, 133682607610), (4, 66841303805), (5, 53473043044), (10, 26736521522), (20, 13368260761), (29, 9219490180), (58, 4609745090), (116, 2304872545), (145, 1843898036), (290, 921949018), (580, 460974509), (641, 417106420), (1282, 208553210), (2564, 104276605), (3205, 83421284), (6410, 41710642), (12820, 20855321), (18589, 14382980), (37178, 7191490), (74356, 3595745), (92945, 2876596), (185890, 1438298), (371780, 719149)]