25770360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2821

約数の個数: 128

約数和(自身を含む): 96422400

約数和(自身を除く): 70652040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2789, 3080, 4620, 5578, 8367, 9240, 11156, 13945, 16734, 19523, 22312, 27890, 30679, 33468, 39046, 41835, 55780, 58569, 61358, 66936, 78092, 83670, 92037, 97615, 111560, 117138, 122716, 153395, 156184, 167340, 184074, 195230, 214753, 234276, 245432, 292845, 306790, 334680, 368148, 390460, 429506, 460185, 468552, 585690, 613580, 644259, 736296, 780920, 859012, 920370, 1073765, 1171380, 1227160, 1288518, 1718024, 1840740, 2147530, 2342760, 2577036, 3221295, 3681480, 4295060, 5154072, 6442590, 8590120, 12885180, 25770360]

約数ペア:

[(1, 25770360), (2, 12885180), (3, 8590120), (4, 6442590), (5, 5154072), (6, 4295060), (7, 3681480), (8, 3221295), (10, 2577036), (11, 2342760), (12, 2147530), (14, 1840740), (15, 1718024), (20, 1288518), (21, 1227160), (22, 1171380), (24, 1073765), (28, 920370), (30, 859012), (33, 780920), (35, 736296), (40, 644259), (42, 613580), (44, 585690), (55, 468552), (56, 460185), (60, 429506), (66, 390460), (70, 368148), (77, 334680), (84, 306790), (88, 292845), (105, 245432), (110, 234276), (120, 214753), (132, 195230), (140, 184074), (154, 167340), (165, 156184), (168, 153395), (210, 122716), (220, 117138), (231, 111560), (264, 97615), (280, 92037), (308, 83670), (330, 78092), (385, 66936), (420, 61358), (440, 58569), (462, 55780), (616, 41835), (660, 39046), (770, 33468), (840, 30679), (924, 27890), (1155, 22312), (1320, 19523), (1540, 16734), (1848, 13945), (2310, 11156), (2789, 9240), (3080, 8367), (4620, 5578)]