13277200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1784

約数の個数: 60

約数和(自身を含む): 33596560

約数和(自身を除く): 20319360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1747, 1900, 3494, 3800, 6988, 7600, 8735, 13976, 17470, 27952, 33193, 34940, 43675, 66386, 69880, 87350, 132772, 139760, 165965, 174700, 265544, 331930, 349400, 531088, 663860, 698800, 829825, 1327720, 1659650, 2655440, 3319300, 6638600, 13277200]

約数ペア:

[(1, 13277200), (2, 6638600), (4, 3319300), (5, 2655440), (8, 1659650), (10, 1327720), (16, 829825), (19, 698800), (20, 663860), (25, 531088), (38, 349400), (40, 331930), (50, 265544), (76, 174700), (80, 165965), (95, 139760), (100, 132772), (152, 87350), (190, 69880), (200, 66386), (304, 43675), (380, 34940), (400, 33193), (475, 27952), (760, 17470), (950, 13976), (1520, 8735), (1747, 7600), (1900, 6988), (3494, 3800)]