1927700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 36

約数和(自身を含む): 4304412

約数和(自身を除く): 2376712

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 521, 740, 925, 1042, 1850, 2084, 2605, 3700, 5210, 10420, 13025, 19277, 26050, 38554, 52100, 77108, 96385, 192770, 385540, 481925, 963850, 1927700]

約数ペア:

[(1, 1927700), (2, 963850), (4, 481925), (5, 385540), (10, 192770), (20, 96385), (25, 77108), (37, 52100), (50, 38554), (74, 26050), (100, 19277), (148, 13025), (185, 10420), (370, 5210), (521, 3700), (740, 2605), (925, 2084), (1042, 1850)]