26709860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32573}}^1$

素因数の和:32623

約数の個数: 24

約数和(自身を含む): 57460536

約数和(自身を除く): 30750676

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 32573, 65146, 130292, 162865, 325730, 651460, 1335493, 2670986, 5341972, 6677465, 13354930, 26709860]

約数ペア:

[(1, 26709860), (2, 13354930), (4, 6677465), (5, 5341972), (10, 2670986), (20, 1335493), (41, 651460), (82, 325730), (164, 162865), (205, 130292), (410, 65146), (820, 32573)]