5631400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 13464540

約数和(自身を除く): 7833140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 761, 925, 1480, 1522, 1850, 3044, 3700, 3805, 6088, 7400, 7610, 15220, 19025, 28157, 30440, 38050, 56314, 76100, 112628, 140785, 152200, 225256, 281570, 563140, 703925, 1126280, 1407850, 2815700, 5631400]

約数ペア:

[(1, 5631400), (2, 2815700), (4, 1407850), (5, 1126280), (8, 703925), (10, 563140), (20, 281570), (25, 225256), (37, 152200), (40, 140785), (50, 112628), (74, 76100), (100, 56314), (148, 38050), (185, 30440), (200, 28157), (296, 19025), (370, 15220), (740, 7610), (761, 7400), (925, 6088), (1480, 3805), (1522, 3700), (1850, 3044)]