56556466760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{412099}}^1$

素因数の和:412230

約数の個数: 64

約数和(自身を含む): 131740128000

約数和(自身を除く): 75183661240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 73, 94, 146, 188, 235, 292, 365, 376, 470, 584, 730, 940, 1460, 1880, 2920, 3431, 6862, 13724, 17155, 27448, 34310, 68620, 137240, 412099, 824198, 1648396, 2060495, 3296792, 4120990, 8241980, 16483960, 19368653, 30083227, 38737306, 60166454, 77474612, 96843265, 120332908, 150416135, 154949224, 193686530, 240665816, 300832270, 387373060, 601664540, 774746120, 1203329080, 1413911669, 2827823338, 5655646676, 7069558345, 11311293352, 14139116690, 28278233380, 56556466760]

約数ペア:

[(1, 56556466760), (2, 28278233380), (4, 14139116690), (5, 11311293352), (8, 7069558345), (10, 5655646676), (20, 2827823338), (40, 1413911669), (47, 1203329080), (73, 774746120), (94, 601664540), (146, 387373060), (188, 300832270), (235, 240665816), (292, 193686530), (365, 154949224), (376, 150416135), (470, 120332908), (584, 96843265), (730, 77474612), (940, 60166454), (1460, 38737306), (1880, 30083227), (2920, 19368653), (3431, 16483960), (6862, 8241980), (13724, 4120990), (17155, 3296792), (27448, 2060495), (34310, 1648396), (68620, 824198), (137240, 412099)]