15533120

素因数分解:

$2^6\times 5^1\times {\mathrm{48541}}^1$

素因数の和:48558

約数の個数: 28

約数和(自身を含む): 36989004

約数和(自身を除く): 21455884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48541, 97082, 194164, 242705, 388328, 485410, 776656, 970820, 1553312, 1941640, 3106624, 3883280, 7766560, 15533120]

約数ペア:

[(1, 15533120), (2, 7766560), (4, 3883280), (5, 3106624), (8, 1941640), (10, 1553312), (16, 970820), (20, 776656), (32, 485410), (40, 388328), (64, 242705), (80, 194164), (160, 97082), (320, 48541)]