4851400

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 11427840

約数和(自身を除く): 6576440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 191, 200, 254, 382, 508, 635, 764, 955, 1016, 1270, 1528, 1910, 2540, 3175, 3820, 4775, 5080, 6350, 7640, 9550, 12700, 19100, 24257, 25400, 38200, 48514, 97028, 121285, 194056, 242570, 485140, 606425, 970280, 1212850, 2425700, 4851400]

約数ペア:

[(1, 4851400), (2, 2425700), (4, 1212850), (5, 970280), (8, 606425), (10, 485140), (20, 242570), (25, 194056), (40, 121285), (50, 97028), (100, 48514), (127, 38200), (191, 25400), (200, 24257), (254, 19100), (382, 12700), (508, 9550), (635, 7640), (764, 6350), (955, 5080), (1016, 4775), (1270, 3820), (1528, 3175), (1910, 2540)]