25436320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 74003328

約数和(自身を除く): 48567008

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, 1747, 1820, 2080, 2912, 3494, 3640, 6988, 7280, 8735, 12229, 13976, 14560, 17470, 22711, 24458, 27952, 34940, 45422, 48916, 55904, 61145, 69880, 90844, 97832, 113555, 122290, 139760, 158977, 181688, 195664, 227110, 244580, 279520, 317954, 363376, 391328, 454220, 489160, 635908, 726752, 794885, 908440, 978320, 1271816, 1589770, 1816880, 1956640, 2543632, 3179540, 3633760, 5087264, 6359080, 12718160, 25436320]

約数ペア:

[(1, 25436320), (2, 12718160), (4, 6359080), (5, 5087264), (7, 3633760), (8, 3179540), (10, 2543632), (13, 1956640), (14, 1816880), (16, 1589770), (20, 1271816), (26, 978320), (28, 908440), (32, 794885), (35, 726752), (40, 635908), (52, 489160), (56, 454220), (65, 391328), (70, 363376), (80, 317954), (91, 279520), (104, 244580), (112, 227110), (130, 195664), (140, 181688), (160, 158977), (182, 139760), (208, 122290), (224, 113555), (260, 97832), (280, 90844), (364, 69880), (416, 61145), (455, 55904), (520, 48916), (560, 45422), (728, 34940), (910, 27952), (1040, 24458), (1120, 22711), (1456, 17470), (1747, 14560), (1820, 13976), (2080, 12229), (2912, 8735), (3494, 7280), (3640, 6988)]