1214686580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{1783}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 2665039104

約数和(自身を除く): 1450352524

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1481, 1783, 2962, 3566, 5924, 7132, 7405, 8915, 14810, 17830, 29620, 34063, 35660, 41009, 68126, 82018, 136252, 164036, 170315, 205045, 340630, 410090, 681260, 820180, 2640623, 5281246, 10562492, 13203115, 26406230, 52812460, 60734329, 121468658, 242937316, 303671645, 607343290, 1214686580]

約数ペア:

[(1, 1214686580), (2, 607343290), (4, 303671645), (5, 242937316), (10, 121468658), (20, 60734329), (23, 52812460), (46, 26406230), (92, 13203115), (115, 10562492), (230, 5281246), (460, 2640623), (1481, 820180), (1783, 681260), (2962, 410090), (3566, 340630), (5924, 205045), (7132, 170315), (7405, 164036), (8915, 136252), (14810, 82018), (17830, 68126), (29620, 41009), (34063, 35660)]