539277032450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10501987}}^1$

素因数の和:10502091

約数の個数: 48

約数和(自身を含む): 1093887070080

約数和(自身を除く): 554610037630

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1975, 2054, 3950, 5135, 10270, 25675, 51350, 10501987, 21003974, 52509935, 105019870, 136525831, 262549675, 273051662, 525099350, 682629155, 829656973, 1365258310, 1659313946, 3413145775, 4148284865, 6826291550, 8296569730, 10785540649, 20741424325, 21571081298, 41482848650, 53927703245, 107855406490, 269638516225, 539277032450]

約数ペア:

[(1, 539277032450), (2, 269638516225), (5, 107855406490), (10, 53927703245), (13, 41482848650), (25, 21571081298), (26, 20741424325), (50, 10785540649), (65, 8296569730), (79, 6826291550), (130, 4148284865), (158, 3413145775), (325, 1659313946), (395, 1365258310), (650, 829656973), (790, 682629155), (1027, 525099350), (1975, 273051662), (2054, 262549675), (3950, 136525831), (5135, 105019870), (10270, 52509935), (25675, 21003974), (51350, 10501987)]