1036893729620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{121271}}^1$

素因数の和:121833

約数の個数: 96

約数和(自身を含む): 2510854295040

約数和(自身を除く): 1473960565420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 389, 628, 778, 785, 1099, 1556, 1570, 1945, 2198, 2723, 3140, 3890, 4396, 5446, 5495, 7780, 10892, 10990, 13615, 21980, 27230, 54460, 61073, 121271, 122146, 242542, 244292, 305365, 427511, 485084, 606355, 610730, 848897, 855022, 1212710, 1221460, 1697794, 1710044, 2137555, 2425420, 3395588, 4244485, 4275110, 8488970, 8550220, 16977940, 19039547, 38079094, 47174419, 76158188, 94348838, 95197735, 133276829, 188697676, 190395470, 235872095, 266553658, 330220933, 380790940, 471744190, 533107316, 660441866, 666384145, 943488380, 1320883732, 1332768290, 1651104665, 2665536580, 3302209330, 6604418660, 7406383783, 14812767566, 29625535132, 37031918915, 51844686481, 74063837830, 103689372962, 148127675660, 207378745924, 259223432405, 518446864810, 1036893729620]

約数ペア:

[(1, 1036893729620), (2, 518446864810), (4, 259223432405), (5, 207378745924), (7, 148127675660), (10, 103689372962), (14, 74063837830), (20, 51844686481), (28, 37031918915), (35, 29625535132), (70, 14812767566), (140, 7406383783), (157, 6604418660), (314, 3302209330), (389, 2665536580), (628, 1651104665), (778, 1332768290), (785, 1320883732), (1099, 943488380), (1556, 666384145), (1570, 660441866), (1945, 533107316), (2198, 471744190), (2723, 380790940), (3140, 330220933), (3890, 266553658), (4396, 235872095), (5446, 190395470), (5495, 188697676), (7780, 133276829), (10892, 95197735), (10990, 94348838), (13615, 76158188), (21980, 47174419), (27230, 38079094), (54460, 19039547), (61073, 16977940), (121271, 8550220), (122146, 8488970), (242542, 4275110), (244292, 4244485), (305365, 3395588), (427511, 2425420), (485084, 2137555), (606355, 1710044), (610730, 1697794), (848897, 1221460), (855022, 1212710)]