5229040

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 12262608

約数和(自身を除く): 7033568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 401, 652, 802, 815, 1304, 1604, 1630, 2005, 2608, 3208, 3260, 4010, 6416, 6520, 8020, 13040, 16040, 32080, 65363, 130726, 261452, 326815, 522904, 653630, 1045808, 1307260, 2614520, 5229040]

約数ペア:

[(1, 5229040), (2, 2614520), (4, 1307260), (5, 1045808), (8, 653630), (10, 522904), (16, 326815), (20, 261452), (40, 130726), (80, 65363), (163, 32080), (326, 16040), (401, 13040), (652, 8020), (802, 6520), (815, 6416), (1304, 4010), (1604, 3260), (1630, 3208), (2005, 2608)]