264099200

素因数分解:

$2^7\times 5^2\times {\mathrm{82531}}^1$

素因数の和:82555

約数の個数: 48

約数和(自身を含む): 652415460

約数和(自身を除く): 388316260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 82531, 165062, 330124, 412655, 660248, 825310, 1320496, 1650620, 2063275, 2640992, 3301240, 4126550, 5281984, 6602480, 8253100, 10563968, 13204960, 16506200, 26409920, 33012400, 52819840, 66024800, 132049600, 264099200]

約数ペア:

[(1, 264099200), (2, 132049600), (4, 66024800), (5, 52819840), (8, 33012400), (10, 26409920), (16, 16506200), (20, 13204960), (25, 10563968), (32, 8253100), (40, 6602480), (50, 5281984), (64, 4126550), (80, 3301240), (100, 2640992), (128, 2063275), (160, 1650620), (200, 1320496), (320, 825310), (400, 660248), (640, 412655), (800, 330124), (1600, 165062), (3200, 82531)]