1373500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 3118752

約数和(自身を除く): 1745252

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 67, 82, 100, 125, 134, 164, 205, 250, 268, 335, 410, 500, 670, 820, 1025, 1340, 1675, 2050, 2747, 3350, 4100, 5125, 5494, 6700, 8375, 10250, 10988, 13735, 16750, 20500, 27470, 33500, 54940, 68675, 137350, 274700, 343375, 686750, 1373500]

約数ペア:

[(1, 1373500), (2, 686750), (4, 343375), (5, 274700), (10, 137350), (20, 68675), (25, 54940), (41, 33500), (50, 27470), (67, 20500), (82, 16750), (100, 13735), (125, 10988), (134, 10250), (164, 8375), (205, 6700), (250, 5494), (268, 5125), (335, 4100), (410, 3350), (500, 2747), (670, 2050), (820, 1675), (1025, 1340)]