12874100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7573}}^1$

素因数の和:7604

約数の個数: 36

約数和(自身を含む): 29584044

約数和(自身を除く): 16709944

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 7573, 15146, 30292, 37865, 75730, 128741, 151460, 189325, 257482, 378650, 514964, 643705, 757300, 1287410, 2574820, 3218525, 6437050, 12874100]

約数ペア:

[(1, 12874100), (2, 6437050), (4, 3218525), (5, 2574820), (10, 1287410), (17, 757300), (20, 643705), (25, 514964), (34, 378650), (50, 257482), (68, 189325), (85, 151460), (100, 128741), (170, 75730), (340, 37865), (425, 30292), (850, 15146), (1700, 7573)]