4071350

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:880

約数の個数: 24

約数和(自身を含む): 7653528

約数和(自身を除く): 3582178

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 761, 1070, 1522, 2675, 3805, 5350, 7610, 19025, 38050, 81427, 162854, 407135, 814270, 2035675, 4071350]

約数ペア:

[(1, 4071350), (2, 2035675), (5, 814270), (10, 407135), (25, 162854), (50, 81427), (107, 38050), (214, 19025), (535, 7610), (761, 5350), (1070, 3805), (1522, 2675)]