1413400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 3392640

約数和(自身を除く): 1979240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 191, 200, 296, 370, 382, 740, 764, 925, 955, 1480, 1528, 1850, 1910, 3700, 3820, 4775, 7067, 7400, 7640, 9550, 14134, 19100, 28268, 35335, 38200, 56536, 70670, 141340, 176675, 282680, 353350, 706700, 1413400]

約数ペア:

[(1, 1413400), (2, 706700), (4, 353350), (5, 282680), (8, 176675), (10, 141340), (20, 70670), (25, 56536), (37, 38200), (40, 35335), (50, 28268), (74, 19100), (100, 14134), (148, 9550), (185, 7640), (191, 7400), (200, 7067), (296, 4775), (370, 3820), (382, 3700), (740, 1910), (764, 1850), (925, 1528), (955, 1480)]