4979450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 10874304

約数和(自身を除く): 5894854

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 347, 350, 410, 574, 694, 1025, 1435, 1735, 2050, 2429, 2870, 3470, 4858, 7175, 8675, 12145, 14227, 14350, 17350, 24290, 28454, 60725, 71135, 99589, 121450, 142270, 199178, 355675, 497945, 711350, 995890, 2489725, 4979450]

約数ペア:

[(1, 4979450), (2, 2489725), (5, 995890), (7, 711350), (10, 497945), (14, 355675), (25, 199178), (35, 142270), (41, 121450), (50, 99589), (70, 71135), (82, 60725), (175, 28454), (205, 24290), (287, 17350), (347, 14350), (350, 14227), (410, 12145), (574, 8675), (694, 7175), (1025, 4858), (1435, 3470), (1735, 2870), (2050, 2429)]