7426472320

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{91369}}^1$

素因数の和:91515

約数の個数: 64

約数和(自身を含む): 17893900800

約数和(自身を除く): 10467428480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 81280, 91369, 182738, 365476, 456845, 730952, 913690, 1461904, 1827380, 2923808, 3654760, 5847616, 7309520, 11603863, 11695232, 14619040, 23207726, 29238080, 46415452, 58019315, 58476160, 92830904, 116038630, 185661808, 232077260, 371323616, 464154520, 742647232, 928309040, 1485294464, 1856618080, 3713236160, 7426472320]

約数ペア:

[(1, 7426472320), (2, 3713236160), (4, 1856618080), (5, 1485294464), (8, 928309040), (10, 742647232), (16, 464154520), (20, 371323616), (32, 232077260), (40, 185661808), (64, 116038630), (80, 92830904), (127, 58476160), (128, 58019315), (160, 46415452), (254, 29238080), (320, 23207726), (508, 14619040), (635, 11695232), (640, 11603863), (1016, 7309520), (1270, 5847616), (2032, 3654760), (2540, 2923808), (4064, 1827380), (5080, 1461904), (8128, 913690), (10160, 730952), (16256, 456845), (20320, 365476), (40640, 182738), (81280, 91369)]