70896650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{128903}}^1$

素因数の和:128926

約数の個数: 24

約数和(自身を含む): 143856864

約数和(自身を除く): 72960214

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 128903, 257806, 644515, 1289030, 1417933, 2835866, 3222575, 6445150, 7089665, 14179330, 35448325, 70896650]

約数ペア:

[(1, 70896650), (2, 35448325), (5, 14179330), (10, 7089665), (11, 6445150), (22, 3222575), (25, 2835866), (50, 1417933), (55, 1289030), (110, 644515), (275, 257806), (550, 128903)]