5033470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 10080000

約数和(自身を除く): 5046530

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1249, 2015, 2498, 4030, 6245, 12490, 16237, 32474, 38719, 77438, 81185, 162370, 193595, 387190, 503347, 1006694, 2516735, 5033470]

約数ペア:

[(1, 5033470), (2, 2516735), (5, 1006694), (10, 503347), (13, 387190), (26, 193595), (31, 162370), (62, 81185), (65, 77438), (130, 38719), (155, 32474), (310, 16237), (403, 12490), (806, 6245), (1249, 4030), (2015, 2498)]