30808195000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{560149}}^1$

素因数の和:560186

約数の個数: 80

約数和(自身を含む): 78745887000

約数和(自身を除く): 47937692000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 625, 1000, 1100, 1250, 1375, 2200, 2500, 2750, 5000, 5500, 6875, 11000, 13750, 27500, 55000, 560149, 1120298, 2240596, 2800745, 4481192, 5601490, 6161639, 11202980, 12323278, 14003725, 22405960, 24646556, 28007450, 30808195, 49293112, 56014900, 61616390, 70018625, 112029800, 123232780, 140037250, 154040975, 246465560, 280074500, 308081950, 350093125, 560149000, 616163900, 700186250, 770204875, 1232327800, 1400372500, 1540409750, 2800745000, 3080819500, 3851024375, 6161639000, 7702048750, 15404097500, 30808195000]

約数ペア:

[(1, 30808195000), (2, 15404097500), (4, 7702048750), (5, 6161639000), (8, 3851024375), (10, 3080819500), (11, 2800745000), (20, 1540409750), (22, 1400372500), (25, 1232327800), (40, 770204875), (44, 700186250), (50, 616163900), (55, 560149000), (88, 350093125), (100, 308081950), (110, 280074500), (125, 246465560), (200, 154040975), (220, 140037250), (250, 123232780), (275, 112029800), (440, 70018625), (500, 61616390), (550, 56014900), (625, 49293112), (1000, 30808195), (1100, 28007450), (1250, 24646556), (1375, 22405960), (2200, 14003725), (2500, 12323278), (2750, 11202980), (5000, 6161639), (5500, 5601490), (6875, 4481192), (11000, 2800745), (13750, 2240596), (27500, 1120298), (55000, 560149)]