11875900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1270

約数の個数: 36

約数和(自身を含む): 26043472

約数和(自身を除く): 14167572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 1153, 2060, 2306, 2575, 4612, 5150, 5765, 10300, 11530, 23060, 28825, 57650, 115300, 118759, 237518, 475036, 593795, 1187590, 2375180, 2968975, 5937950, 11875900]

約数ペア:

[(1, 11875900), (2, 5937950), (4, 2968975), (5, 2375180), (10, 1187590), (20, 593795), (25, 475036), (50, 237518), (100, 118759), (103, 115300), (206, 57650), (412, 28825), (515, 23060), (1030, 11530), (1153, 10300), (2060, 5765), (2306, 5150), (2575, 4612)]