1201471400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 2885511000

約数和(自身を除く): 1684039600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 229, 296, 370, 458, 709, 740, 916, 925, 1145, 1418, 1480, 1832, 1850, 2290, 2836, 3545, 3700, 4580, 5672, 5725, 7090, 7400, 8473, 9160, 11450, 14180, 16946, 17725, 22900, 26233, 28360, 33892, 35450, 42365, 45800, 52466, 67784, 70900, 84730, 104932, 131165, 141800, 162361, 169460, 209864, 211825, 262330, 324722, 338920, 423650, 524660, 649444, 655825, 811805, 847300, 1049320, 1298888, 1311650, 1623610, 1694600, 2623300, 3247220, 4059025, 5246600, 6007357, 6494440, 8118050, 12014714, 16236100, 24029428, 30036785, 32472200, 48058856, 60073570, 120147140, 150183925, 240294280, 300367850, 600735700, 1201471400]

約数ペア:

[(1, 1201471400), (2, 600735700), (4, 300367850), (5, 240294280), (8, 150183925), (10, 120147140), (20, 60073570), (25, 48058856), (37, 32472200), (40, 30036785), (50, 24029428), (74, 16236100), (100, 12014714), (148, 8118050), (185, 6494440), (200, 6007357), (229, 5246600), (296, 4059025), (370, 3247220), (458, 2623300), (709, 1694600), (740, 1623610), (916, 1311650), (925, 1298888), (1145, 1049320), (1418, 847300), (1480, 811805), (1832, 655825), (1850, 649444), (2290, 524660), (2836, 423650), (3545, 338920), (3700, 324722), (4580, 262330), (5672, 211825), (5725, 209864), (7090, 169460), (7400, 162361), (8473, 141800), (9160, 131165), (11450, 104932), (14180, 84730), (16946, 70900), (17725, 67784), (22900, 52466), (26233, 45800), (28360, 42365), (33892, 35450)]