5097320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 12138660

約数和(自身を除く): 7041340

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 353, 361, 380, 706, 722, 760, 1412, 1444, 1765, 1805, 2824, 2888, 3530, 3610, 6707, 7060, 7220, 13414, 14120, 14440, 26828, 33535, 53656, 67070, 127433, 134140, 254866, 268280, 509732, 637165, 1019464, 1274330, 2548660, 5097320]

約数ペア:

[(1, 5097320), (2, 2548660), (4, 1274330), (5, 1019464), (8, 637165), (10, 509732), (19, 268280), (20, 254866), (38, 134140), (40, 127433), (76, 67070), (95, 53656), (152, 33535), (190, 26828), (353, 14440), (361, 14120), (380, 13414), (706, 7220), (722, 7060), (760, 6707), (1412, 3610), (1444, 3530), (1765, 2888), (1805, 2824)]