5108155280240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4111}}^1\times {\mathrm{122299}}^1$

素因数の和:126550

約数の個数: 80

約数和(自身を含む): 11972986060800

約数和(自身を除く): 6864830780560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 4111, 5080, 8222, 10160, 16444, 20555, 32888, 41110, 65776, 82220, 122299, 164440, 244598, 328880, 489196, 522097, 611495, 978392, 1044194, 1222990, 1956784, 2088388, 2445980, 2610485, 4176776, 4891960, 5220970, 8353552, 9783920, 10441940, 15531973, 20883880, 31063946, 41767760, 62127892, 77659865, 124255784, 155319730, 248511568, 310639460, 502771189, 621278920, 1005542378, 1242557840, 2011084756, 2513855945, 4022169512, 5027711890, 8044339024, 10055423780, 20110847560, 40221695120, 63851941003, 127703882006, 255407764012, 319259705015, 510815528024, 638519410030, 1021631056048, 1277038820060, 2554077640120, 5108155280240]

約数ペア:

[(1, 5108155280240), (2, 2554077640120), (4, 1277038820060), (5, 1021631056048), (8, 638519410030), (10, 510815528024), (16, 319259705015), (20, 255407764012), (40, 127703882006), (80, 63851941003), (127, 40221695120), (254, 20110847560), (508, 10055423780), (635, 8044339024), (1016, 5027711890), (1270, 4022169512), (2032, 2513855945), (2540, 2011084756), (4111, 1242557840), (5080, 1005542378), (8222, 621278920), (10160, 502771189), (16444, 310639460), (20555, 248511568), (32888, 155319730), (41110, 124255784), (65776, 77659865), (82220, 62127892), (122299, 41767760), (164440, 31063946), (244598, 20883880), (328880, 15531973), (489196, 10441940), (522097, 9783920), (611495, 8353552), (978392, 5220970), (1044194, 4891960), (1222990, 4176776), (1956784, 2610485), (2088388, 2445980)]