8317267400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{246073}}^1$

素因数の和:246115

約数の個数: 72

約数和(自身を含む): 20939667030

約数和(自身を除く): 12622399630

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 4225, 6760, 8450, 16900, 33800, 246073, 492146, 984292, 1230365, 1968584, 2460730, 3198949, 4921460, 6151825, 6397898, 9842920, 12303650, 12795796, 15994745, 24607300, 25591592, 31989490, 41586337, 49214600, 63978980, 79973725, 83172674, 127957960, 159947450, 166345348, 207931685, 319894900, 332690696, 415863370, 639789800, 831726740, 1039658425, 1663453480, 2079316850, 4158633700, 8317267400]

約数ペア:

[(1, 8317267400), (2, 4158633700), (4, 2079316850), (5, 1663453480), (8, 1039658425), (10, 831726740), (13, 639789800), (20, 415863370), (25, 332690696), (26, 319894900), (40, 207931685), (50, 166345348), (52, 159947450), (65, 127957960), (100, 83172674), (104, 79973725), (130, 63978980), (169, 49214600), (200, 41586337), (260, 31989490), (325, 25591592), (338, 24607300), (520, 15994745), (650, 12795796), (676, 12303650), (845, 9842920), (1300, 6397898), (1352, 6151825), (1690, 4921460), (2600, 3198949), (3380, 2460730), (4225, 1968584), (6760, 1230365), (8450, 984292), (16900, 492146), (33800, 246073)]