2014560620

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 4259236800

約数和(自身を除く): 2244676180

約数列:

[1, 2, 4, 5, 10, 20, 349, 397, 698, 727, 794, 1396, 1454, 1588, 1745, 1985, 2908, 3490, 3635, 3970, 6980, 7270, 7940, 14540, 138553, 253723, 277106, 288619, 507446, 554212, 577238, 692765, 1014892, 1154476, 1268615, 1385530, 1443095, 2537230, 2771060, 2886190, 5074460, 5772380, 100728031, 201456062, 402912124, 503640155, 1007280310, 2014560620]

約数ペア:

[(1, 2014560620), (2, 1007280310), (4, 503640155), (5, 402912124), (10, 201456062), (20, 100728031), (349, 5772380), (397, 5074460), (698, 2886190), (727, 2771060), (794, 2537230), (1396, 1443095), (1454, 1385530), (1588, 1268615), (1745, 1154476), (1985, 1014892), (2908, 692765), (3490, 577238), (3635, 554212), (3970, 507446), (6980, 288619), (7270, 277106), (7940, 253723), (14540, 138553)]