3934150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 8356608

約数和(自身を除く): 4422458

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 311, 506, 550, 575, 622, 1150, 1265, 1555, 2530, 3110, 3421, 6325, 6842, 7153, 7775, 12650, 14306, 15550, 17105, 34210, 35765, 71530, 78683, 85525, 157366, 171050, 178825, 357650, 393415, 786830, 1967075, 3934150]

約数ペア:

[(1, 3934150), (2, 1967075), (5, 786830), (10, 393415), (11, 357650), (22, 178825), (23, 171050), (25, 157366), (46, 85525), (50, 78683), (55, 71530), (110, 35765), (115, 34210), (230, 17105), (253, 15550), (275, 14306), (311, 12650), (506, 7775), (550, 7153), (575, 6842), (622, 6325), (1150, 3421), (1265, 3110), (1555, 2530)]