3473123620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{19081}}^1$

素因数の和:19588

約数の個数: 48

約数和(自身を含む): 7693862400

約数和(自身を除く): 4220738780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 479, 958, 1916, 2395, 4790, 9101, 9580, 18202, 19081, 36404, 38162, 45505, 76324, 91010, 95405, 182020, 190810, 362539, 381620, 725078, 1450156, 1812695, 3625390, 7250780, 9139799, 18279598, 36559196, 45698995, 91397990, 173656181, 182795980, 347312362, 694624724, 868280905, 1736561810, 3473123620]

約数ペア:

[(1, 3473123620), (2, 1736561810), (4, 868280905), (5, 694624724), (10, 347312362), (19, 182795980), (20, 173656181), (38, 91397990), (76, 45698995), (95, 36559196), (190, 18279598), (380, 9139799), (479, 7250780), (958, 3625390), (1916, 1812695), (2395, 1450156), (4790, 725078), (9101, 381620), (9580, 362539), (18202, 190810), (19081, 182020), (36404, 95405), (38162, 91010), (45505, 76324)]