22516160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4173

約数の個数: 56

約数和(自身を含む): 56784240

約数和(自身を除く): 34268080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 4139, 5440, 8278, 16556, 20695, 33112, 41390, 66224, 70363, 82780, 132448, 140726, 165560, 264896, 281452, 331120, 351815, 562904, 662240, 703630, 1125808, 1324480, 1407260, 2251616, 2814520, 4503232, 5629040, 11258080, 22516160]

約数ペア:

[(1, 22516160), (2, 11258080), (4, 5629040), (5, 4503232), (8, 2814520), (10, 2251616), (16, 1407260), (17, 1324480), (20, 1125808), (32, 703630), (34, 662240), (40, 562904), (64, 351815), (68, 331120), (80, 281452), (85, 264896), (136, 165560), (160, 140726), (170, 132448), (272, 82780), (320, 70363), (340, 66224), (544, 41390), (680, 33112), (1088, 20695), (1360, 16556), (2720, 8278), (4139, 5440)]