79120480

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4801}}^1$

素因数の和:4919

約数の個数: 48

約数和(自身を含む): 188776224

約数和(自身を除く): 109655744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 4801, 8240, 9602, 16480, 19204, 24005, 38408, 48010, 76816, 96020, 153632, 192040, 384080, 494503, 768160, 989006, 1978012, 2472515, 3956024, 4945030, 7912048, 9890060, 15824096, 19780120, 39560240, 79120480]

約数ペア:

[(1, 79120480), (2, 39560240), (4, 19780120), (5, 15824096), (8, 9890060), (10, 7912048), (16, 4945030), (20, 3956024), (32, 2472515), (40, 1978012), (80, 989006), (103, 768160), (160, 494503), (206, 384080), (412, 192040), (515, 153632), (824, 96020), (1030, 76816), (1648, 48010), (2060, 38408), (3296, 24005), (4120, 19204), (4801, 16480), (8240, 9602)]