231596290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{1123}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 428270976

約数和(自身を除く): 196674686

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 503, 1006, 1123, 2246, 2515, 5030, 5615, 11230, 20623, 41246, 46043, 92086, 103115, 206230, 230215, 460430, 564869, 1129738, 2824345, 5648690, 23159629, 46319258, 115798145, 231596290]

約数ペア:

[(1, 231596290), (2, 115798145), (5, 46319258), (10, 23159629), (41, 5648690), (82, 2824345), (205, 1129738), (410, 564869), (503, 460430), (1006, 230215), (1123, 206230), (2246, 103115), (2515, 92086), (5030, 46043), (5615, 41246), (11230, 20623)]