90805150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{281}}^2$

素因数の和:597

約数の個数: 36

約数和(自身を含む): 176870376

約数和(自身を除く): 86065226

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 281, 562, 575, 1150, 1405, 2810, 6463, 7025, 12926, 14050, 32315, 64630, 78961, 157922, 161575, 323150, 394805, 789610, 1816103, 1974025, 3632206, 3948050, 9080515, 18161030, 45402575, 90805150]

約数ペア:

[(1, 90805150), (2, 45402575), (5, 18161030), (10, 9080515), (23, 3948050), (25, 3632206), (46, 1974025), (50, 1816103), (115, 789610), (230, 394805), (281, 323150), (562, 161575), (575, 157922), (1150, 78961), (1405, 64630), (2810, 32315), (6463, 14050), (7025, 12926)]