135494920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1051}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 334031040

約数和(自身を除く): 198536120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 293, 440, 586, 1051, 1172, 1465, 2102, 2344, 2930, 3223, 4204, 5255, 5860, 6446, 8408, 10510, 11561, 11720, 12892, 16115, 21020, 23122, 25784, 32230, 42040, 46244, 57805, 64460, 92488, 115610, 128920, 231220, 307943, 462440, 615886, 1231772, 1539715, 2463544, 3079430, 3387373, 6158860, 6774746, 12317720, 13549492, 16936865, 27098984, 33873730, 67747460, 135494920]

約数ペア:

[(1, 135494920), (2, 67747460), (4, 33873730), (5, 27098984), (8, 16936865), (10, 13549492), (11, 12317720), (20, 6774746), (22, 6158860), (40, 3387373), (44, 3079430), (55, 2463544), (88, 1539715), (110, 1231772), (220, 615886), (293, 462440), (440, 307943), (586, 231220), (1051, 128920), (1172, 115610), (1465, 92488), (2102, 64460), (2344, 57805), (2930, 46244), (3223, 42040), (4204, 32230), (5255, 25784), (5860, 23122), (6446, 21020), (8408, 16115), (10510, 12892), (11561, 11720)]