27974300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6823}}^1$

素因数の和:6878

約数の個数: 36

約数和(自身を含む): 62193936

約数和(自身を除く): 34219636

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 6823, 13646, 27292, 34115, 68230, 136460, 170575, 279743, 341150, 559486, 682300, 1118972, 1398715, 2797430, 5594860, 6993575, 13987150, 27974300]

約数ペア:

[(1, 27974300), (2, 13987150), (4, 6993575), (5, 5594860), (10, 2797430), (20, 1398715), (25, 1118972), (41, 682300), (50, 559486), (82, 341150), (100, 279743), (164, 170575), (205, 136460), (410, 68230), (820, 34115), (1025, 27292), (2050, 13646), (4100, 6823)]