71963480

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30493}}^1$

素因数の和:30563

約数の個数: 32

約数和(自身を含む): 164667600

約数和(自身を除く): 92704120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 30493, 60986, 121972, 152465, 243944, 304930, 609860, 1219720, 1799087, 3598174, 7196348, 8995435, 14392696, 17990870, 35981740, 71963480]

約数ペア:

[(1, 71963480), (2, 35981740), (4, 17990870), (5, 14392696), (8, 8995435), (10, 7196348), (20, 3598174), (40, 1799087), (59, 1219720), (118, 609860), (236, 304930), (295, 243944), (472, 152465), (590, 121972), (1180, 60986), (2360, 30493)]