714257680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{168457}}^1$

素因数の和:168523

約数の個数: 40

約数和(自身を含む): 1691992152

約数和(自身を除く): 977734472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 168457, 336914, 673828, 842285, 1347656, 1684570, 2695312, 3369140, 6738280, 8928221, 13476560, 17856442, 35712884, 44641105, 71425768, 89282210, 142851536, 178564420, 357128840, 714257680]

約数ペア:

[(1, 714257680), (2, 357128840), (4, 178564420), (5, 142851536), (8, 89282210), (10, 71425768), (16, 44641105), (20, 35712884), (40, 17856442), (53, 13476560), (80, 8928221), (106, 6738280), (212, 3369140), (265, 2695312), (424, 1684570), (530, 1347656), (848, 842285), (1060, 673828), (2120, 336914), (4240, 168457)]