1900201440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3958753}}^1$

素因数の和:3958771

約数の個数: 48

約数和(自身を含む): 5985636048

約数和(自身を除く): 4085434608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3958753, 7917506, 11876259, 15835012, 19793765, 23752518, 31670024, 39587530, 47505036, 59381295, 63340048, 79175060, 95010072, 118762590, 126680096, 158350120, 190020144, 237525180, 316700240, 380040288, 475050360, 633400480, 950100720, 1900201440]

約数ペア:

[(1, 1900201440), (2, 950100720), (3, 633400480), (4, 475050360), (5, 380040288), (6, 316700240), (8, 237525180), (10, 190020144), (12, 158350120), (15, 126680096), (16, 118762590), (20, 95010072), (24, 79175060), (30, 63340048), (32, 59381295), (40, 47505036), (48, 39587530), (60, 31670024), (80, 23752518), (96, 19793765), (120, 15835012), (160, 11876259), (240, 7917506), (480, 3958753)]