1900565900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{826333}}^1$

素因数の和:826370

約数の個数: 36

約数和(自身を含む): 4303547472

約数和(自身を除く): 2402981572

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 826333, 1652666, 3305332, 4131665, 8263330, 16526660, 19005659, 20658325, 38011318, 41316650, 76022636, 82633300, 95028295, 190056590, 380113180, 475141475, 950282950, 1900565900]

約数ペア:

[(1, 1900565900), (2, 950282950), (4, 475141475), (5, 380113180), (10, 190056590), (20, 95028295), (23, 82633300), (25, 76022636), (46, 41316650), (50, 38011318), (92, 20658325), (100, 19005659), (115, 16526660), (230, 8263330), (460, 4131665), (575, 3305332), (1150, 1652666), (2300, 826333)]