6699683780

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1\times {\mathrm{853}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 14131992000

約数和(自身を除く): 7432308220

約数列:

[1, 2, 4, 5, 10, 20, 499, 787, 853, 998, 1574, 1706, 1996, 2495, 3148, 3412, 3935, 4265, 4990, 7870, 8530, 9980, 15740, 17060, 392713, 425647, 671311, 785426, 851294, 1342622, 1570852, 1702588, 1963565, 2128235, 2685244, 3356555, 3927130, 4256470, 6713110, 7854260, 8512940, 13426220, 334984189, 669968378, 1339936756, 1674920945, 3349841890, 6699683780]

約数ペア:

[(1, 6699683780), (2, 3349841890), (4, 1674920945), (5, 1339936756), (10, 669968378), (20, 334984189), (499, 13426220), (787, 8512940), (853, 7854260), (998, 6713110), (1574, 4256470), (1706, 3927130), (1996, 3356555), (2495, 2685244), (3148, 2128235), (3412, 1963565), (3935, 1702588), (4265, 1570852), (4990, 1342622), (7870, 851294), (8530, 785426), (9980, 671311), (15740, 425647), (17060, 392713)]