29064520

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1277}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 65561400

約数和(自身を除く): 36496880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 1277, 2276, 2554, 2845, 4552, 5108, 5690, 6385, 10216, 11380, 12770, 22760, 25540, 51080, 726613, 1453226, 2906452, 3633065, 5812904, 7266130, 14532260, 29064520]

約数ペア:

[(1, 29064520), (2, 14532260), (4, 7266130), (5, 5812904), (8, 3633065), (10, 2906452), (20, 1453226), (40, 726613), (569, 51080), (1138, 25540), (1277, 22760), (2276, 12770), (2554, 11380), (2845, 10216), (4552, 6385), (5108, 5690)]