57087220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 123379200

約数和(自身を除く): 66291980

約数列:

[1, 2, 4, 5, 10, 20, 59, 101, 118, 202, 236, 295, 404, 479, 505, 590, 958, 1010, 1180, 1916, 2020, 2395, 4790, 5959, 9580, 11918, 23836, 28261, 29795, 48379, 56522, 59590, 96758, 113044, 119180, 141305, 193516, 241895, 282610, 483790, 565220, 967580, 2854361, 5708722, 11417444, 14271805, 28543610, 57087220]

約数ペア:

[(1, 57087220), (2, 28543610), (4, 14271805), (5, 11417444), (10, 5708722), (20, 2854361), (59, 967580), (101, 565220), (118, 483790), (202, 282610), (236, 241895), (295, 193516), (404, 141305), (479, 119180), (505, 113044), (590, 96758), (958, 59590), (1010, 56522), (1180, 48379), (1916, 29795), (2020, 28261), (2395, 23836), (4790, 11918), (5959, 9580)]