5309590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6302570

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 79, 94, 110, 130, 143, 158, 235, 286, 395, 470, 517, 611, 715, 790, 869, 1027, 1034, 1222, 1430, 1738, 2054, 2585, 3055, 3713, 4345, 5135, 5170, 6110, 6721, 7426, 8690, 10270, 11297, 13442, 18565, 22594, 33605, 37130, 40843, 48269, 56485, 67210, 81686, 96538, 112970, 204215, 241345, 408430, 482690, 530959, 1061918, 2654795, 5309590]

約数ペア:

[(1, 5309590), (2, 2654795), (5, 1061918), (10, 530959), (11, 482690), (13, 408430), (22, 241345), (26, 204215), (47, 112970), (55, 96538), (65, 81686), (79, 67210), (94, 56485), (110, 48269), (130, 40843), (143, 37130), (158, 33605), (235, 22594), (286, 18565), (395, 13442), (470, 11297), (517, 10270), (611, 8690), (715, 7426), (790, 6721), (869, 6110), (1027, 5170), (1034, 5135), (1222, 4345), (1430, 3713), (1738, 3055), (2054, 2585)]