13854280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 36469440

約数和(自身を除く): 22615160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 37, 40, 44, 46, 55, 74, 88, 92, 110, 115, 148, 184, 185, 220, 230, 253, 296, 370, 407, 440, 460, 506, 740, 814, 851, 920, 1012, 1265, 1369, 1480, 1628, 1702, 2024, 2035, 2530, 2738, 3256, 3404, 4070, 4255, 5060, 5476, 6808, 6845, 8140, 8510, 9361, 10120, 10952, 13690, 15059, 16280, 17020, 18722, 27380, 30118, 31487, 34040, 37444, 46805, 54760, 60236, 62974, 74888, 75295, 93610, 120472, 125948, 150590, 157435, 187220, 251896, 301180, 314870, 346357, 374440, 602360, 629740, 692714, 1259480, 1385428, 1731785, 2770856, 3463570, 6927140, 13854280]

約数ペア:

[(1, 13854280), (2, 6927140), (4, 3463570), (5, 2770856), (8, 1731785), (10, 1385428), (11, 1259480), (20, 692714), (22, 629740), (23, 602360), (37, 374440), (40, 346357), (44, 314870), (46, 301180), (55, 251896), (74, 187220), (88, 157435), (92, 150590), (110, 125948), (115, 120472), (148, 93610), (184, 75295), (185, 74888), (220, 62974), (230, 60236), (253, 54760), (296, 46805), (370, 37444), (407, 34040), (440, 31487), (460, 30118), (506, 27380), (740, 18722), (814, 17020), (851, 16280), (920, 15059), (1012, 13690), (1265, 10952), (1369, 10120), (1480, 9361), (1628, 8510), (1702, 8140), (2024, 6845), (2035, 6808), (2530, 5476), (2738, 5060), (3256, 4255), (3404, 4070)]