5087015180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{22777}}^1$

素因数の和:23658

約数の個数: 48

約数和(自身を含む): 11518379040

約数和(自身を除く): 6431363860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 859, 1718, 3436, 4295, 8590, 11167, 17180, 22334, 22777, 44668, 45554, 55835, 91108, 111670, 113885, 223340, 227770, 296101, 455540, 592202, 1184404, 1480505, 2961010, 5922020, 19565443, 39130886, 78261772, 97827215, 195654430, 254350759, 391308860, 508701518, 1017403036, 1271753795, 2543507590, 5087015180]

約数ペア:

[(1, 5087015180), (2, 2543507590), (4, 1271753795), (5, 1017403036), (10, 508701518), (13, 391308860), (20, 254350759), (26, 195654430), (52, 97827215), (65, 78261772), (130, 39130886), (260, 19565443), (859, 5922020), (1718, 2961010), (3436, 1480505), (4295, 1184404), (8590, 592202), (11167, 455540), (17180, 296101), (22334, 227770), (22777, 223340), (44668, 113885), (45554, 111670), (55835, 91108)]