47208440

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9293}}^1$

素因数の和:9431

約数の個数: 32

約数和(自身を含む): 107066880

約数和(自身を除く): 59858440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 9293, 18586, 37172, 46465, 74344, 92930, 185860, 371720, 1180211, 2360422, 4720844, 5901055, 9441688, 11802110, 23604220, 47208440]

約数ペア:

[(1, 47208440), (2, 23604220), (4, 11802110), (5, 9441688), (8, 5901055), (10, 4720844), (20, 2360422), (40, 1180211), (127, 371720), (254, 185860), (508, 92930), (635, 74344), (1016, 46465), (1270, 37172), (2540, 18586), (5080, 9293)]