5397460

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 11379816

約数和(自身を除く): 5982356

約数列:

[1, 2, 4, 5, 10, 20, 401, 673, 802, 1346, 1604, 2005, 2692, 3365, 4010, 6730, 8020, 13460, 269873, 539746, 1079492, 1349365, 2698730, 5397460]

約数ペア:

[(1, 5397460), (2, 2698730), (4, 1349365), (5, 1079492), (10, 539746), (20, 269873), (401, 13460), (673, 8020), (802, 6730), (1346, 4010), (1604, 3365), (2005, 2692)]