935400590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{20599}}^1$

素因数の和:20864

約数の個数: 32

約数和(自身を含む): 1779840000

約数和(自身を除く): 844439410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 1195, 2390, 4541, 9082, 20599, 22705, 41198, 45410, 102995, 205990, 391381, 782762, 1956905, 3913810, 4923161, 9846322, 24615805, 49231610, 93540059, 187080118, 467700295, 935400590]

約数ペア:

[(1, 935400590), (2, 467700295), (5, 187080118), (10, 93540059), (19, 49231610), (38, 24615805), (95, 9846322), (190, 4923161), (239, 3913810), (478, 1956905), (1195, 782762), (2390, 391381), (4541, 205990), (9082, 102995), (20599, 45410), (22705, 41198)]