4072300

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 8924776

約数和(自身を除く): 4852476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 211, 386, 422, 772, 844, 965, 1055, 1930, 2110, 3860, 4220, 4825, 5275, 9650, 10550, 19300, 21100, 40723, 81446, 162892, 203615, 407230, 814460, 1018075, 2036150, 4072300]

約数ペア:

[(1, 4072300), (2, 2036150), (4, 1018075), (5, 814460), (10, 407230), (20, 203615), (25, 162892), (50, 81446), (100, 40723), (193, 21100), (211, 19300), (386, 10550), (422, 9650), (772, 5275), (844, 4825), (965, 4220), (1055, 3860), (1930, 2110)]