10977920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 27815400

約数和(自身を除く): 16837480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1009, 1088, 1360, 2018, 2176, 2720, 4036, 5045, 5440, 8072, 10090, 10880, 16144, 17153, 20180, 32288, 34306, 40360, 64576, 68612, 80720, 85765, 129152, 137224, 161440, 171530, 274448, 322880, 343060, 548896, 645760, 686120, 1097792, 1372240, 2195584, 2744480, 5488960, 10977920]

約数ペア:

[(1, 10977920), (2, 5488960), (4, 2744480), (5, 2195584), (8, 1372240), (10, 1097792), (16, 686120), (17, 645760), (20, 548896), (32, 343060), (34, 322880), (40, 274448), (64, 171530), (68, 161440), (80, 137224), (85, 129152), (128, 85765), (136, 80720), (160, 68612), (170, 64576), (272, 40360), (320, 34306), (340, 32288), (544, 20180), (640, 17153), (680, 16144), (1009, 10880), (1088, 10090), (1360, 8072), (2018, 5440), (2176, 5045), (2720, 4036)]