26392140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7717}}^1$

素因数の和:7751

約数の個数: 72

約数和(自身を含む): 84280560

約数和(自身を除く): 57888420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7717, 15434, 23151, 30868, 38585, 46302, 69453, 77170, 92604, 115755, 138906, 146623, 154340, 231510, 277812, 293246, 347265, 439869, 463020, 586492, 694530, 733115, 879738, 1319607, 1389060, 1466230, 1759476, 2199345, 2639214, 2932460, 4398690, 5278428, 6598035, 8797380, 13196070, 26392140]

約数ペア:

[(1, 26392140), (2, 13196070), (3, 8797380), (4, 6598035), (5, 5278428), (6, 4398690), (9, 2932460), (10, 2639214), (12, 2199345), (15, 1759476), (18, 1466230), (19, 1389060), (20, 1319607), (30, 879738), (36, 733115), (38, 694530), (45, 586492), (57, 463020), (60, 439869), (76, 347265), (90, 293246), (95, 277812), (114, 231510), (171, 154340), (180, 146623), (190, 138906), (228, 115755), (285, 92604), (342, 77170), (380, 69453), (570, 46302), (684, 38585), (855, 30868), (1140, 23151), (1710, 15434), (3420, 7717)]