2337368680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{1997}}^1$

素因数の和:3046

約数の個数: 64

約数和(自身を含む): 5448546000

約数和(自身を除く): 3111177320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1009, 1160, 1997, 2018, 3994, 4036, 5045, 7988, 8072, 9985, 10090, 15976, 19970, 20180, 29261, 39940, 40360, 57913, 58522, 79880, 115826, 117044, 146305, 231652, 234088, 289565, 292610, 463304, 579130, 585220, 1158260, 1170440, 2014973, 2316520, 4029946, 8059892, 10074865, 16119784, 20149730, 40299460, 58434217, 80598920, 116868434, 233736868, 292171085, 467473736, 584342170, 1168684340, 2337368680]

約数ペア:

[(1, 2337368680), (2, 1168684340), (4, 584342170), (5, 467473736), (8, 292171085), (10, 233736868), (20, 116868434), (29, 80598920), (40, 58434217), (58, 40299460), (116, 20149730), (145, 16119784), (232, 10074865), (290, 8059892), (580, 4029946), (1009, 2316520), (1160, 2014973), (1997, 1170440), (2018, 1158260), (3994, 585220), (4036, 579130), (5045, 463304), (7988, 292610), (8072, 289565), (9985, 234088), (10090, 231652), (15976, 146305), (19970, 117044), (20180, 115826), (29261, 79880), (39940, 58522), (40360, 57913)]