11493580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 28123200

約数和(自身を除く): 16629620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1549, 1855, 3098, 3710, 6196, 7420, 7745, 10843, 15490, 21686, 30980, 43372, 54215, 82097, 108430, 164194, 216860, 328388, 410485, 574679, 820970, 1149358, 1641940, 2298716, 2873395, 5746790, 11493580]

約数ペア:

[(1, 11493580), (2, 5746790), (4, 2873395), (5, 2298716), (7, 1641940), (10, 1149358), (14, 820970), (20, 574679), (28, 410485), (35, 328388), (53, 216860), (70, 164194), (106, 108430), (140, 82097), (212, 54215), (265, 43372), (371, 30980), (530, 21686), (742, 15490), (1060, 10843), (1484, 7745), (1549, 7420), (1855, 6196), (3098, 3710)]