32472980

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4049}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 68380200

約数和(自身を除く): 35907220

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 4049, 8020, 8098, 16196, 20245, 40490, 80980, 1623649, 3247298, 6494596, 8118245, 16236490, 32472980]

約数ペア:

[(1, 32472980), (2, 16236490), (4, 8118245), (5, 6494596), (10, 3247298), (20, 1623649), (401, 80980), (802, 40490), (1604, 20245), (2005, 16196), (4010, 8098), (4049, 8020)]