135236450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{1609}}^1$

素因数の和:1703

約数の個数: 36

約数和(自身を含む): 257984790

約数和(自身を除く): 122748340

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1609, 1681, 2050, 3218, 3362, 8045, 8405, 16090, 16810, 40225, 42025, 65969, 80450, 84050, 131938, 329845, 659690, 1649225, 2704729, 3298450, 5409458, 13523645, 27047290, 67618225, 135236450]

約数ペア:

[(1, 135236450), (2, 67618225), (5, 27047290), (10, 13523645), (25, 5409458), (41, 3298450), (50, 2704729), (82, 1649225), (205, 659690), (410, 329845), (1025, 131938), (1609, 84050), (1681, 80450), (2050, 65969), (3218, 42025), (3362, 40225), (8045, 16810), (8405, 16090)]