2673009920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{298327}}^1$

素因数の和:298355

約数の個数: 72

約数和(自身を含む): 7317389184

約数和(自身を除く): 4644379264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 298327, 596654, 1193308, 1491635, 2088289, 2386616, 2983270, 4176578, 4773232, 5966540, 8353156, 9546464, 10441445, 11933080, 16706312, 19092928, 20882890, 23866160, 33412624, 38185856, 41765780, 47732320, 66825248, 76371712, 83531560, 95464640, 133650496, 167063120, 190929280, 267300992, 334126240, 381858560, 534601984, 668252480, 1336504960, 2673009920]

約数ペア:

[(1, 2673009920), (2, 1336504960), (4, 668252480), (5, 534601984), (7, 381858560), (8, 334126240), (10, 267300992), (14, 190929280), (16, 167063120), (20, 133650496), (28, 95464640), (32, 83531560), (35, 76371712), (40, 66825248), (56, 47732320), (64, 41765780), (70, 38185856), (80, 33412624), (112, 23866160), (128, 20882890), (140, 19092928), (160, 16706312), (224, 11933080), (256, 10441445), (280, 9546464), (320, 8353156), (448, 5966540), (560, 4773232), (640, 4176578), (896, 2983270), (1120, 2386616), (1280, 2088289), (1792, 1491635), (2240, 1193308), (4480, 596654), (8960, 298327)]