479680850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{1213}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 975473280

約数和(自身を除く): 495792430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 719, 1213, 1438, 2426, 3595, 6065, 7190, 7909, 12130, 13343, 15818, 17975, 26686, 30325, 35950, 39545, 60650, 66715, 79090, 133430, 197725, 333575, 395450, 667150, 872147, 1744294, 4360735, 8721470, 9593617, 19187234, 21803675, 43607350, 47968085, 95936170, 239840425, 479680850]

約数ペア:

[(1, 479680850), (2, 239840425), (5, 95936170), (10, 47968085), (11, 43607350), (22, 21803675), (25, 19187234), (50, 9593617), (55, 8721470), (110, 4360735), (275, 1744294), (550, 872147), (719, 667150), (1213, 395450), (1438, 333575), (2426, 197725), (3595, 133430), (6065, 79090), (7190, 66715), (7909, 60650), (12130, 39545), (13343, 35950), (15818, 30325), (17975, 26686)]