40182460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49003}}^1$

素因数の和:49053

約数の個数: 24

約数和(自身を含む): 86443056

約数和(自身を除く): 46260596

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 49003, 98006, 196012, 245015, 490030, 980060, 2009123, 4018246, 8036492, 10045615, 20091230, 40182460]

約数ペア:

[(1, 40182460), (2, 20091230), (4, 10045615), (5, 8036492), (10, 4018246), (20, 2009123), (41, 980060), (82, 490030), (164, 245015), (205, 196012), (410, 98006), (820, 49003)]