2012035180

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{562021}}^1$

素因数の和:562209

約数の個数: 24

約数和(自身を含む): 4248886320

約数和(自身を除く): 2236851140

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 562021, 1124042, 2248084, 2810105, 5620210, 11240420, 100601759, 201203518, 402407036, 503008795, 1006017590, 2012035180]

約数ペア:

[(1, 2012035180), (2, 1006017590), (4, 503008795), (5, 402407036), (10, 201203518), (20, 100601759), (179, 11240420), (358, 5620210), (716, 2810105), (895, 2248084), (1790, 1124042), (3580, 562021)]