27606937340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{87881}}^1$

素因数の和:88142

約数の個数: 48

約数和(自身を含む): 58909062240

約数和(自身を除く): 31302124900

約数列:

[1, 2, 4, 5, 10, 20, 113, 139, 226, 278, 452, 556, 565, 695, 1130, 1390, 2260, 2780, 15707, 31414, 62828, 78535, 87881, 157070, 175762, 314140, 351524, 439405, 878810, 1757620, 9930553, 12215459, 19861106, 24430918, 39722212, 48861836, 49652765, 61077295, 99305530, 122154590, 198611060, 244309180, 1380346867, 2760693734, 5521387468, 6901734335, 13803468670, 27606937340]

約数ペア:

[(1, 27606937340), (2, 13803468670), (4, 6901734335), (5, 5521387468), (10, 2760693734), (20, 1380346867), (113, 244309180), (139, 198611060), (226, 122154590), (278, 99305530), (452, 61077295), (556, 49652765), (565, 48861836), (695, 39722212), (1130, 24430918), (1390, 19861106), (2260, 12215459), (2780, 9930553), (15707, 1757620), (31414, 878810), (62828, 439405), (78535, 351524), (87881, 314140), (157070, 175762)]