3251050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 6910272

約数和(自身を除く): 3659222

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 257, 275, 506, 514, 550, 575, 1150, 1265, 1285, 2530, 2570, 2827, 5654, 5911, 6325, 6425, 11822, 12650, 12850, 14135, 28270, 29555, 59110, 65021, 70675, 130042, 141350, 147775, 295550, 325105, 650210, 1625525, 3251050]

約数ペア:

[(1, 3251050), (2, 1625525), (5, 650210), (10, 325105), (11, 295550), (22, 147775), (23, 141350), (25, 130042), (46, 70675), (50, 65021), (55, 59110), (110, 29555), (115, 28270), (230, 14135), (253, 12850), (257, 12650), (275, 11822), (506, 6425), (514, 6325), (550, 5911), (575, 5654), (1150, 2827), (1265, 2570), (1285, 2530)]