78858130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14107}}^1$

素因数の和:14170

約数の個数: 32

約数和(自身を含む): 156429504

約数和(自身を除く): 77571374

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 14107, 28214, 70535, 141070, 183391, 366782, 606601, 916955, 1213202, 1833910, 3033005, 6066010, 7885813, 15771626, 39429065, 78858130]

約数ペア:

[(1, 78858130), (2, 39429065), (5, 15771626), (10, 7885813), (13, 6066010), (26, 3033005), (43, 1833910), (65, 1213202), (86, 916955), (130, 606601), (215, 366782), (430, 183391), (559, 141070), (1118, 70535), (2795, 28214), (5590, 14107)]