105536406580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{748379}}^1$

素因数の和:749040

約数の個数: 48

約数和(自身を含む): 242151819840

約数和(自身を除く): 136615413260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 641, 1282, 2564, 3205, 6410, 7051, 12820, 14102, 28204, 35255, 70510, 141020, 748379, 1496758, 2993516, 3741895, 7483790, 8232169, 14967580, 16464338, 32928676, 41160845, 82321690, 164643380, 479710939, 959421878, 1918843756, 2398554695, 4797109390, 5276820329, 9594218780, 10553640658, 21107281316, 26384101645, 52768203290, 105536406580]

約数ペア:

[(1, 105536406580), (2, 52768203290), (4, 26384101645), (5, 21107281316), (10, 10553640658), (11, 9594218780), (20, 5276820329), (22, 4797109390), (44, 2398554695), (55, 1918843756), (110, 959421878), (220, 479710939), (641, 164643380), (1282, 82321690), (2564, 41160845), (3205, 32928676), (6410, 16464338), (7051, 14967580), (12820, 8232169), (14102, 7483790), (28204, 3741895), (35255, 2993516), (70510, 1496758), (141020, 748379)]