401022910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{10657}}^1$

素因数の和:10788

約数の個数: 32

約数和(自身を含む): 745889472

約数和(自身を除く): 344866562

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 3763, 7526, 10657, 18815, 21314, 37630, 53285, 106570, 564821, 756647, 1129642, 1513294, 2824105, 3783235, 5648210, 7566470, 40102291, 80204582, 200511455, 401022910]

約数ペア:

[(1, 401022910), (2, 200511455), (5, 80204582), (10, 40102291), (53, 7566470), (71, 5648210), (106, 3783235), (142, 2824105), (265, 1513294), (355, 1129642), (530, 756647), (710, 564821), (3763, 106570), (7526, 53285), (10657, 37630), (18815, 21314)]