25733580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25229}}^1$

素因数の和:25258

約数の個数: 48

約数和(自身を含む): 76295520

約数和(自身を除く): 50561940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 25229, 50458, 75687, 100916, 126145, 151374, 252290, 302748, 378435, 428893, 504580, 756870, 857786, 1286679, 1513740, 1715572, 2144465, 2573358, 4288930, 5146716, 6433395, 8577860, 12866790, 25733580]

約数ペア:

[(1, 25733580), (2, 12866790), (3, 8577860), (4, 6433395), (5, 5146716), (6, 4288930), (10, 2573358), (12, 2144465), (15, 1715572), (17, 1513740), (20, 1286679), (30, 857786), (34, 756870), (51, 504580), (60, 428893), (68, 378435), (85, 302748), (102, 252290), (170, 151374), (204, 126145), (255, 100916), (340, 75687), (510, 50458), (1020, 25229)]