83322160

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 199987200

約数和(自身を除く): 116665040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 127, 139, 236, 254, 278, 295, 472, 508, 556, 590, 635, 695, 944, 1016, 1112, 1180, 1270, 1390, 2032, 2224, 2360, 2540, 2780, 4720, 5080, 5560, 7493, 8201, 10160, 11120, 14986, 16402, 17653, 29972, 32804, 35306, 37465, 41005, 59944, 65608, 70612, 74930, 82010, 88265, 119888, 131216, 141224, 149860, 164020, 176530, 282448, 299720, 328040, 353060, 599440, 656080, 706120, 1041527, 1412240, 2083054, 4166108, 5207635, 8332216, 10415270, 16664432, 20830540, 41661080, 83322160]

約数ペア:

[(1, 83322160), (2, 41661080), (4, 20830540), (5, 16664432), (8, 10415270), (10, 8332216), (16, 5207635), (20, 4166108), (40, 2083054), (59, 1412240), (80, 1041527), (118, 706120), (127, 656080), (139, 599440), (236, 353060), (254, 328040), (278, 299720), (295, 282448), (472, 176530), (508, 164020), (556, 149860), (590, 141224), (635, 131216), (695, 119888), (944, 88265), (1016, 82010), (1112, 74930), (1180, 70612), (1270, 65608), (1390, 59944), (2032, 41005), (2224, 37465), (2360, 35306), (2540, 32804), (2780, 29972), (4720, 17653), (5080, 16402), (5560, 14986), (7493, 11120), (8201, 10160)]