2701900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 6015240

約数和(自身を除く): 3313340

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 659, 820, 1025, 1318, 2050, 2636, 3295, 4100, 6590, 13180, 16475, 27019, 32950, 54038, 65900, 108076, 135095, 270190, 540380, 675475, 1350950, 2701900]

約数ペア:

[(1, 2701900), (2, 1350950), (4, 675475), (5, 540380), (10, 270190), (20, 135095), (25, 108076), (41, 65900), (50, 54038), (82, 32950), (100, 27019), (164, 16475), (205, 13180), (410, 6590), (659, 4100), (820, 3295), (1025, 2636), (1318, 2050)]