885700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 2038932

約数和(自身を除く): 1153232

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 521, 850, 1042, 1700, 2084, 2605, 5210, 8857, 10420, 13025, 17714, 26050, 35428, 44285, 52100, 88570, 177140, 221425, 442850, 885700]

約数ペア:

[(1, 885700), (2, 442850), (4, 221425), (5, 177140), (10, 88570), (17, 52100), (20, 44285), (25, 35428), (34, 26050), (50, 17714), (68, 13025), (85, 10420), (100, 8857), (170, 5210), (340, 2605), (425, 2084), (521, 1700), (850, 1042)]