40342690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{175403}}^1$

素因数の和:175433

約数の個数: 16

約数和(自身を含む): 75774528

約数和(自身を除く): 35431838

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 175403, 350806, 877015, 1754030, 4034269, 8068538, 20171345, 40342690]

約数ペア:

[(1, 40342690), (2, 20171345), (5, 8068538), (10, 4034269), (23, 1754030), (46, 877015), (115, 350806), (230, 175403)]