254274328240

素因数分解:

$2^4\times 5^1\times {\mathrm{29009}}^1\times {\mathrm{109567}}^1$

素因数の和:138589

約数の個数: 40

約数和(自身を含む): 591213588480

約数和(自身を除く): 336939260240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 29009, 58018, 109567, 116036, 145045, 219134, 232072, 290090, 438268, 464144, 547835, 580180, 876536, 1095670, 1160360, 1753072, 2191340, 2320720, 4382680, 8765360, 3178429103, 6356858206, 12713716412, 15892145515, 25427432824, 31784291030, 50854865648, 63568582060, 127137164120, 254274328240]

約数ペア:

[(1, 254274328240), (2, 127137164120), (4, 63568582060), (5, 50854865648), (8, 31784291030), (10, 25427432824), (16, 15892145515), (20, 12713716412), (40, 6356858206), (80, 3178429103), (29009, 8765360), (58018, 4382680), (109567, 2320720), (116036, 2191340), (145045, 1753072), (219134, 1160360), (232072, 1095670), (290090, 876536), (438268, 580180), (464144, 547835)]