57909280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2570

約数の個数: 96

約数和(自身を含む): 160792128

約数和(自身を除く): 102882848

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2531, 2860, 4576, 5062, 5720, 10124, 11440, 12655, 20248, 22880, 25310, 27841, 32903, 40496, 50620, 55682, 65806, 80992, 101240, 111364, 131612, 139205, 164515, 202480, 222728, 263224, 278410, 329030, 361933, 404960, 445456, 526448, 556820, 658060, 723866, 890912, 1052896, 1113640, 1316120, 1447732, 1809665, 2227280, 2632240, 2895464, 3619330, 4454560, 5264480, 5790928, 7238660, 11581856, 14477320, 28954640, 57909280]

約数ペア:

[(1, 57909280), (2, 28954640), (4, 14477320), (5, 11581856), (8, 7238660), (10, 5790928), (11, 5264480), (13, 4454560), (16, 3619330), (20, 2895464), (22, 2632240), (26, 2227280), (32, 1809665), (40, 1447732), (44, 1316120), (52, 1113640), (55, 1052896), (65, 890912), (80, 723866), (88, 658060), (104, 556820), (110, 526448), (130, 445456), (143, 404960), (160, 361933), (176, 329030), (208, 278410), (220, 263224), (260, 222728), (286, 202480), (352, 164515), (416, 139205), (440, 131612), (520, 111364), (572, 101240), (715, 80992), (880, 65806), (1040, 55682), (1144, 50620), (1430, 40496), (1760, 32903), (2080, 27841), (2288, 25310), (2531, 22880), (2860, 20248), (4576, 12655), (5062, 11440), (5720, 10124)]