4679680

素因数分解:

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

素因数の和:484

約数の個数: 48

約数和(自身を含む): 11253060

約数和(自身を除く): 6573380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 457, 512, 640, 914, 1024, 1280, 1828, 2048, 2285, 2560, 3656, 4570, 5120, 7312, 9140, 10240, 14624, 18280, 29248, 36560, 58496, 73120, 116992, 146240, 233984, 292480, 467968, 584960, 935936, 1169920, 2339840, 4679680]

約数ペア:

[(1, 4679680), (2, 2339840), (4, 1169920), (5, 935936), (8, 584960), (10, 467968), (16, 292480), (20, 233984), (32, 146240), (40, 116992), (64, 73120), (80, 58496), (128, 36560), (160, 29248), (256, 18280), (320, 14624), (457, 10240), (512, 9140), (640, 7312), (914, 5120), (1024, 4570), (1280, 3656), (1828, 2560), (2048, 2285)]