63985840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15091}}^1$

素因数の和:15157

約数の個数: 40

約数和(自身を含む): 151584048

約数和(自身を除く): 87598208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 15091, 30182, 60364, 75455, 120728, 150910, 241456, 301820, 603640, 799823, 1207280, 1599646, 3199292, 3999115, 6398584, 7998230, 12797168, 15996460, 31992920, 63985840]

約数ペア:

[(1, 63985840), (2, 31992920), (4, 15996460), (5, 12797168), (8, 7998230), (10, 6398584), (16, 3999115), (20, 3199292), (40, 1599646), (53, 1207280), (80, 799823), (106, 603640), (212, 301820), (265, 241456), (424, 150910), (530, 120728), (848, 75455), (1060, 60364), (2120, 30182), (4240, 15091)]