1520459560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1310741}}^1$

素因数の和:1310781

約数の個数: 32

約数和(自身を含む): 3539003400

約数和(自身を除く): 2018543840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1310741, 2621482, 5242964, 6553705, 10485928, 13107410, 26214820, 38011489, 52429640, 76022978, 152045956, 190057445, 304091912, 380114890, 760229780, 1520459560]

約数ペア:

[(1, 1520459560), (2, 760229780), (4, 380114890), (5, 304091912), (8, 190057445), (10, 152045956), (20, 76022978), (29, 52429640), (40, 38011489), (58, 26214820), (116, 13107410), (145, 10485928), (232, 6553705), (290, 5242964), (580, 2621482), (1160, 1310741)]