2182210040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{28429}}^1$

素因数の和:28560

約数の個数: 64

約数和(自身を含む): 5219748000

約数和(自身を除く): 3037537960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 505, 760, 808, 1010, 1919, 2020, 3838, 4040, 7676, 9595, 15352, 19190, 28429, 38380, 56858, 76760, 113716, 142145, 227432, 284290, 540151, 568580, 1080302, 1137160, 2160604, 2700755, 2871329, 4321208, 5401510, 5742658, 10803020, 11485316, 14356645, 21606040, 22970632, 28713290, 54555251, 57426580, 109110502, 114853160, 218221004, 272776255, 436442008, 545552510, 1091105020, 2182210040]

約数ペア:

[(1, 2182210040), (2, 1091105020), (4, 545552510), (5, 436442008), (8, 272776255), (10, 218221004), (19, 114853160), (20, 109110502), (38, 57426580), (40, 54555251), (76, 28713290), (95, 22970632), (101, 21606040), (152, 14356645), (190, 11485316), (202, 10803020), (380, 5742658), (404, 5401510), (505, 4321208), (760, 2871329), (808, 2700755), (1010, 2160604), (1919, 1137160), (2020, 1080302), (3838, 568580), (4040, 540151), (7676, 284290), (9595, 227432), (15352, 142145), (19190, 113716), (28429, 76760), (38380, 56858)]