3949300

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 36

約数和(自身を含む): 8703436

約数和(自身を除く): 4754136

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 541, 730, 1082, 1460, 1825, 2164, 2705, 3650, 5410, 7300, 10820, 13525, 27050, 39493, 54100, 78986, 157972, 197465, 394930, 789860, 987325, 1974650, 3949300]

約数ペア:

[(1, 3949300), (2, 1974650), (4, 987325), (5, 789860), (10, 394930), (20, 197465), (25, 157972), (50, 78986), (73, 54100), (100, 39493), (146, 27050), (292, 13525), (365, 10820), (541, 7300), (730, 5410), (1082, 3650), (1460, 2705), (1825, 2164)]