23398400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{457}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 58140810

約数和(自身を除く): 34742410

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 457, 512, 640, 800, 914, 1024, 1280, 1600, 1828, 2048, 2285, 2560, 3200, 3656, 4570, 5120, 6400, 7312, 9140, 10240, 11425, 12800, 14624, 18280, 22850, 25600, 29248, 36560, 45700, 51200, 58496, 73120, 91400, 116992, 146240, 182800, 233984, 292480, 365600, 467968, 584960, 731200, 935936, 1169920, 1462400, 2339840, 2924800, 4679680, 5849600, 11699200, 23398400]

約数ペア:

[(1, 23398400), (2, 11699200), (4, 5849600), (5, 4679680), (8, 2924800), (10, 2339840), (16, 1462400), (20, 1169920), (25, 935936), (32, 731200), (40, 584960), (50, 467968), (64, 365600), (80, 292480), (100, 233984), (128, 182800), (160, 146240), (200, 116992), (256, 91400), (320, 73120), (400, 58496), (457, 51200), (512, 45700), (640, 36560), (800, 29248), (914, 25600), (1024, 22850), (1280, 18280), (1600, 14624), (1828, 12800), (2048, 11425), (2285, 10240), (2560, 9140), (3200, 7312), (3656, 6400), (4570, 5120)]