520121270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{1319}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 958003200

約数和(自身を除く): 437881930

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 839, 1319, 1678, 2638, 4195, 6595, 8390, 13190, 39433, 61993, 78866, 123986, 197165, 309965, 394330, 619930, 1106641, 2213282, 5533205, 11066410, 52012127, 104024254, 260060635, 520121270]

約数ペア:

[(1, 520121270), (2, 260060635), (5, 104024254), (10, 52012127), (47, 11066410), (94, 5533205), (235, 2213282), (470, 1106641), (839, 619930), (1319, 394330), (1678, 309965), (2638, 197165), (4195, 123986), (6595, 78866), (8390, 61993), (13190, 39433)]