39472260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2621}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 111004992

約数和(自身を除く): 71532732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 2621, 3012, 3765, 5020, 5242, 7530, 7863, 10484, 13105, 15060, 15726, 26210, 31452, 39315, 52420, 78630, 157260, 657871, 1315742, 1973613, 2631484, 3289355, 3947226, 6578710, 7894452, 9868065, 13157420, 19736130, 39472260]

約数ペア:

[(1, 39472260), (2, 19736130), (3, 13157420), (4, 9868065), (5, 7894452), (6, 6578710), (10, 3947226), (12, 3289355), (15, 2631484), (20, 1973613), (30, 1315742), (60, 657871), (251, 157260), (502, 78630), (753, 52420), (1004, 39315), (1255, 31452), (1506, 26210), (2510, 15726), (2621, 15060), (3012, 13105), (3765, 10484), (5020, 7863), (5242, 7530)]