116538020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{16141}}^1$

素因数の和:16188

約数の個数: 36

約数和(自身を含む): 258304284

約数和(自身を除く): 141766264

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 16141, 32282, 64564, 80705, 161410, 306679, 322820, 613358, 1226716, 1533395, 3066790, 5826901, 6133580, 11653802, 23307604, 29134505, 58269010, 116538020]

約数ペア:

[(1, 116538020), (2, 58269010), (4, 29134505), (5, 23307604), (10, 11653802), (19, 6133580), (20, 5826901), (38, 3066790), (76, 1533395), (95, 1226716), (190, 613358), (361, 322820), (380, 306679), (722, 161410), (1444, 80705), (1805, 64564), (3610, 32282), (7220, 16141)]