713985700

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^2\times {\mathrm{673}}^1$

素因数の和:893

約数の個数: 54

約数和(自身を含む): 1566861954

約数和(自身を除く): 852876254

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 673, 1030, 1346, 2060, 2575, 2692, 3365, 5150, 6730, 10300, 10609, 13460, 16825, 21218, 33650, 42436, 53045, 67300, 69319, 106090, 138638, 212180, 265225, 277276, 346595, 530450, 693190, 1060900, 1386380, 1732975, 3465950, 6931900, 7139857, 14279714, 28559428, 35699285, 71398570, 142797140, 178496425, 356992850, 713985700]

約数ペア:

[(1, 713985700), (2, 356992850), (4, 178496425), (5, 142797140), (10, 71398570), (20, 35699285), (25, 28559428), (50, 14279714), (100, 7139857), (103, 6931900), (206, 3465950), (412, 1732975), (515, 1386380), (673, 1060900), (1030, 693190), (1346, 530450), (2060, 346595), (2575, 277276), (2692, 265225), (3365, 212180), (5150, 138638), (6730, 106090), (10300, 69319), (10609, 67300), (13460, 53045), (16825, 42436), (21218, 33650)]