126538000

素因数分解:

$2^4\times 5^3\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:593

約数の個数: 80

約数和(自身を含む): 308730240

約数和(自身を除く): 182192240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 151, 200, 250, 302, 400, 419, 500, 604, 755, 838, 1000, 1208, 1510, 1676, 2000, 2095, 2416, 3020, 3352, 3775, 4190, 6040, 6704, 7550, 8380, 10475, 12080, 15100, 16760, 18875, 20950, 30200, 33520, 37750, 41900, 52375, 60400, 63269, 75500, 83800, 104750, 126538, 151000, 167600, 209500, 253076, 302000, 316345, 419000, 506152, 632690, 838000, 1012304, 1265380, 1581725, 2530760, 3163450, 5061520, 6326900, 7908625, 12653800, 15817250, 25307600, 31634500, 63269000, 126538000]

約数ペア:

[(1, 126538000), (2, 63269000), (4, 31634500), (5, 25307600), (8, 15817250), (10, 12653800), (16, 7908625), (20, 6326900), (25, 5061520), (40, 3163450), (50, 2530760), (80, 1581725), (100, 1265380), (125, 1012304), (151, 838000), (200, 632690), (250, 506152), (302, 419000), (400, 316345), (419, 302000), (500, 253076), (604, 209500), (755, 167600), (838, 151000), (1000, 126538), (1208, 104750), (1510, 83800), (1676, 75500), (2000, 63269), (2095, 60400), (2416, 52375), (3020, 41900), (3352, 37750), (3775, 33520), (4190, 30200), (6040, 20950), (6704, 18875), (7550, 16760), (8380, 15100), (10475, 12080)]