74696060840

素因数分解:

$2^3\times 5^1\times {\mathrm{9419}}^1\times {\mathrm{198259}}^1$

素因数の和:207689

約数の個数: 32

約数和(自身を含む): 168084828000

約数和(自身を除く): 93388767160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9419, 18838, 37676, 47095, 75352, 94190, 188380, 198259, 376760, 396518, 793036, 991295, 1586072, 1982590, 3965180, 7930360, 1867401521, 3734803042, 7469606084, 9337007605, 14939212168, 18674015210, 37348030420, 74696060840]

約数ペア:

[(1, 74696060840), (2, 37348030420), (4, 18674015210), (5, 14939212168), (8, 9337007605), (10, 7469606084), (20, 3734803042), (40, 1867401521), (9419, 7930360), (18838, 3965180), (37676, 1982590), (47095, 1586072), (75352, 991295), (94190, 793036), (188380, 396518), (198259, 376760)]