713561260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1907}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 1531879776

約数和(自身を除く): 818318516

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 353, 530, 706, 1060, 1412, 1765, 1907, 3530, 3814, 7060, 7628, 9535, 18709, 19070, 37418, 38140, 74836, 93545, 101071, 187090, 202142, 374180, 404284, 505355, 673171, 1010710, 1346342, 2021420, 2692684, 3365855, 6731710, 13463420, 35678063, 71356126, 142712252, 178390315, 356780630, 713561260]

約数ペア:

[(1, 713561260), (2, 356780630), (4, 178390315), (5, 142712252), (10, 71356126), (20, 35678063), (53, 13463420), (106, 6731710), (212, 3365855), (265, 2692684), (353, 2021420), (530, 1346342), (706, 1010710), (1060, 673171), (1412, 505355), (1765, 404284), (1907, 374180), (3530, 202142), (3814, 187090), (7060, 101071), (7628, 93545), (9535, 74836), (18709, 38140), (19070, 37418)]