69806840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3299}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 164241000

約数和(自身を除く): 94434160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3299, 4232, 5290, 6598, 10580, 13196, 16495, 21160, 26392, 32990, 65980, 75877, 131960, 151754, 303508, 379385, 607016, 758770, 1517540, 1745171, 3035080, 3490342, 6980684, 8725855, 13961368, 17451710, 34903420, 69806840]

約数ペア:

[(1, 69806840), (2, 34903420), (4, 17451710), (5, 13961368), (8, 8725855), (10, 6980684), (20, 3490342), (23, 3035080), (40, 1745171), (46, 1517540), (92, 758770), (115, 607016), (184, 379385), (230, 303508), (460, 151754), (529, 131960), (920, 75877), (1058, 65980), (2116, 32990), (2645, 26392), (3299, 21160), (4232, 16495), (5290, 13196), (6598, 10580)]