109798400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{4289}}^1$

素因数の和:4319

約数の個数: 66

約数和(自身を含む): 272230530

約数和(自身を除く): 162432130

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 4289, 5120, 6400, 8578, 12800, 17156, 21445, 25600, 34312, 42890, 68624, 85780, 107225, 137248, 171560, 214450, 274496, 343120, 428900, 548992, 686240, 857800, 1097984, 1372480, 1715600, 2195968, 2744960, 3431200, 4391936, 5489920, 6862400, 10979840, 13724800, 21959680, 27449600, 54899200, 109798400]

約数ペア:

[(1, 109798400), (2, 54899200), (4, 27449600), (5, 21959680), (8, 13724800), (10, 10979840), (16, 6862400), (20, 5489920), (25, 4391936), (32, 3431200), (40, 2744960), (50, 2195968), (64, 1715600), (80, 1372480), (100, 1097984), (128, 857800), (160, 686240), (200, 548992), (256, 428900), (320, 343120), (400, 274496), (512, 214450), (640, 171560), (800, 137248), (1024, 107225), (1280, 85780), (1600, 68624), (2560, 42890), (3200, 34312), (4289, 25600), (5120, 21445), (6400, 17156), (8578, 12800)]