134604520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 314421120

約数和(自身を除く): 179816600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 103, 148, 185, 206, 296, 370, 412, 515, 740, 824, 883, 1030, 1480, 1766, 2060, 3532, 3811, 4120, 4415, 7064, 7622, 8830, 15244, 17660, 19055, 30488, 32671, 35320, 38110, 65342, 76220, 90949, 130684, 152440, 163355, 181898, 261368, 326710, 363796, 454745, 653420, 727592, 909490, 1306840, 1818980, 3365113, 3637960, 6730226, 13460452, 16825565, 26920904, 33651130, 67302260, 134604520]

約数ペア:

[(1, 134604520), (2, 67302260), (4, 33651130), (5, 26920904), (8, 16825565), (10, 13460452), (20, 6730226), (37, 3637960), (40, 3365113), (74, 1818980), (103, 1306840), (148, 909490), (185, 727592), (206, 653420), (296, 454745), (370, 363796), (412, 326710), (515, 261368), (740, 181898), (824, 163355), (883, 152440), (1030, 130684), (1480, 90949), (1766, 76220), (2060, 65342), (3532, 38110), (3811, 35320), (4120, 32671), (4415, 30488), (7064, 19055), (7622, 17660), (8830, 15244)]