114850520

素因数分解:

$2^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4357}}^1$

素因数の和:5027

約数の個数: 32

約数和(自身を含む): 258865200

約数和(自身を除く): 144014680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 659, 1318, 2636, 3295, 4357, 5272, 6590, 8714, 13180, 17428, 21785, 26360, 34856, 43570, 87140, 174280, 2871263, 5742526, 11485052, 14356315, 22970104, 28712630, 57425260, 114850520]

約数ペア:

[(1, 114850520), (2, 57425260), (4, 28712630), (5, 22970104), (8, 14356315), (10, 11485052), (20, 5742526), (40, 2871263), (659, 174280), (1318, 87140), (2636, 43570), (3295, 34856), (4357, 26360), (5272, 21785), (6590, 17428), (8714, 13180)]