40358120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 103330080

約数和(自身を除く): 62971960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 67, 74, 88, 110, 134, 148, 185, 220, 268, 296, 335, 370, 407, 440, 536, 670, 737, 740, 814, 1340, 1369, 1474, 1480, 1628, 2035, 2479, 2680, 2738, 2948, 3256, 3685, 4070, 4958, 5476, 5896, 6845, 7370, 8140, 9916, 10952, 12395, 13690, 14740, 15059, 16280, 19832, 24790, 27269, 27380, 29480, 30118, 49580, 54538, 54760, 60236, 75295, 91723, 99160, 109076, 120472, 136345, 150590, 183446, 218152, 272690, 301180, 366892, 458615, 545380, 602360, 733784, 917230, 1008953, 1090760, 1834460, 2017906, 3668920, 4035812, 5044765, 8071624, 10089530, 20179060, 40358120]

約数ペア:

[(1, 40358120), (2, 20179060), (4, 10089530), (5, 8071624), (8, 5044765), (10, 4035812), (11, 3668920), (20, 2017906), (22, 1834460), (37, 1090760), (40, 1008953), (44, 917230), (55, 733784), (67, 602360), (74, 545380), (88, 458615), (110, 366892), (134, 301180), (148, 272690), (185, 218152), (220, 183446), (268, 150590), (296, 136345), (335, 120472), (370, 109076), (407, 99160), (440, 91723), (536, 75295), (670, 60236), (737, 54760), (740, 54538), (814, 49580), (1340, 30118), (1369, 29480), (1474, 27380), (1480, 27269), (1628, 24790), (2035, 19832), (2479, 16280), (2680, 15059), (2738, 14740), (2948, 13690), (3256, 12395), (3685, 10952), (4070, 9916), (4958, 8140), (5476, 7370), (5896, 6845)]