74931400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7069}}^1$

素因数の和:7138

約数の個数: 48

約数和(自身を含む): 177527700

約数和(自身を除く): 102596300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 7069, 10600, 14138, 28276, 35345, 56552, 70690, 141380, 176725, 282760, 353450, 374657, 706900, 749314, 1413800, 1498628, 1873285, 2997256, 3746570, 7493140, 9366425, 14986280, 18732850, 37465700, 74931400]

約数ペア:

[(1, 74931400), (2, 37465700), (4, 18732850), (5, 14986280), (8, 9366425), (10, 7493140), (20, 3746570), (25, 2997256), (40, 1873285), (50, 1498628), (53, 1413800), (100, 749314), (106, 706900), (200, 374657), (212, 353450), (265, 282760), (424, 176725), (530, 141380), (1060, 70690), (1325, 56552), (2120, 35345), (2650, 28276), (5300, 14138), (7069, 10600)]