11257060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 25338096

約数和(自身を除く): 14081036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 293, 340, 452, 565, 586, 1130, 1172, 1465, 1921, 2260, 2930, 3842, 4981, 5860, 7684, 9605, 9962, 19210, 19924, 24905, 33109, 38420, 49810, 66218, 99620, 132436, 165545, 331090, 562853, 662180, 1125706, 2251412, 2814265, 5628530, 11257060]

約数ペア:

[(1, 11257060), (2, 5628530), (4, 2814265), (5, 2251412), (10, 1125706), (17, 662180), (20, 562853), (34, 331090), (68, 165545), (85, 132436), (113, 99620), (170, 66218), (226, 49810), (293, 38420), (340, 33109), (452, 24905), (565, 19924), (586, 19210), (1130, 9962), (1172, 9605), (1465, 7684), (1921, 5860), (2260, 4981), (2930, 3842)]