25873120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1812

約数の個数: 96

約数和(自身を含む): 75273408

約数和(自身を除く): 49400288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1777, 1820, 2080, 2912, 3554, 3640, 7108, 7280, 8885, 12439, 14216, 14560, 17770, 23101, 24878, 28432, 35540, 46202, 49756, 56864, 62195, 71080, 92404, 99512, 115505, 124390, 142160, 161707, 184808, 199024, 231010, 248780, 284320, 323414, 369616, 398048, 462020, 497560, 646828, 739232, 808535, 924040, 995120, 1293656, 1617070, 1848080, 1990240, 2587312, 3234140, 3696160, 5174624, 6468280, 12936560, 25873120]

約数ペア:

[(1, 25873120), (2, 12936560), (4, 6468280), (5, 5174624), (7, 3696160), (8, 3234140), (10, 2587312), (13, 1990240), (14, 1848080), (16, 1617070), (20, 1293656), (26, 995120), (28, 924040), (32, 808535), (35, 739232), (40, 646828), (52, 497560), (56, 462020), (65, 398048), (70, 369616), (80, 323414), (91, 284320), (104, 248780), (112, 231010), (130, 199024), (140, 184808), (160, 161707), (182, 142160), (208, 124390), (224, 115505), (260, 99512), (280, 92404), (364, 71080), (416, 62195), (455, 56864), (520, 49756), (560, 46202), (728, 35540), (910, 28432), (1040, 24878), (1120, 23101), (1456, 17770), (1777, 14560), (1820, 14216), (2080, 12439), (2912, 8885), (3554, 7280), (3640, 7108)]