107955800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12553}}^1$

素因数の和:12612

約数の個数: 48

約数和(自身を含む): 256854840

約数和(自身を除く): 148899040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 12553, 25106, 50212, 62765, 100424, 125530, 251060, 313825, 502120, 539779, 627650, 1079558, 1255300, 2159116, 2510600, 2698895, 4318232, 5397790, 10795580, 13494475, 21591160, 26988950, 53977900, 107955800]

約数ペア:

[(1, 107955800), (2, 53977900), (4, 26988950), (5, 21591160), (8, 13494475), (10, 10795580), (20, 5397790), (25, 4318232), (40, 2698895), (43, 2510600), (50, 2159116), (86, 1255300), (100, 1079558), (172, 627650), (200, 539779), (215, 502120), (344, 313825), (430, 251060), (860, 125530), (1075, 100424), (1720, 62765), (2150, 50212), (4300, 25106), (8600, 12553)]