5708800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{223}}^1$

素因数の和:253

約数の個数: 66

約数和(自身を含む): 14214368

約数和(自身を除く): 8505568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 223, 256, 320, 400, 446, 512, 640, 800, 892, 1024, 1115, 1280, 1600, 1784, 2230, 2560, 3200, 3568, 4460, 5120, 5575, 6400, 7136, 8920, 11150, 12800, 14272, 17840, 22300, 25600, 28544, 35680, 44600, 57088, 71360, 89200, 114176, 142720, 178400, 228352, 285440, 356800, 570880, 713600, 1141760, 1427200, 2854400, 5708800]

約数ペア:

[(1, 5708800), (2, 2854400), (4, 1427200), (5, 1141760), (8, 713600), (10, 570880), (16, 356800), (20, 285440), (25, 228352), (32, 178400), (40, 142720), (50, 114176), (64, 89200), (80, 71360), (100, 57088), (128, 44600), (160, 35680), (200, 28544), (223, 25600), (256, 22300), (320, 17840), (400, 14272), (446, 12800), (512, 11150), (640, 8920), (800, 7136), (892, 6400), (1024, 5575), (1115, 5120), (1280, 4460), (1600, 3568), (1784, 3200), (2230, 2560)]