57807130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 107185680

約数和(自身を除く): 49378550

約数列:

[1, 2, 5, 10, 41, 82, 205, 277, 410, 509, 554, 1018, 1385, 2545, 2770, 5090, 11357, 20869, 22714, 41738, 56785, 104345, 113570, 140993, 208690, 281986, 704965, 1409930, 5780713, 11561426, 28903565, 57807130]

約数ペア:

[(1, 57807130), (2, 28903565), (5, 11561426), (10, 5780713), (41, 1409930), (82, 704965), (205, 281986), (277, 208690), (410, 140993), (509, 113570), (554, 104345), (1018, 56785), (1385, 41738), (2545, 22714), (2770, 20869), (5090, 11357)]