1170077226980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{28001}}^1\times {\mathrm{10939}}^1$

素因数の和:39140

約数の個数: 48

約数和(自身を含む): 2470340920320

約数和(自身を除く): 1300263693340

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 10939, 21878, 28001, 43756, 54695, 56002, 109390, 112004, 140005, 218780, 280010, 560020, 2089349, 4178698, 5348191, 8357396, 10446745, 10696382, 20893490, 21392764, 26740955, 41786980, 53481910, 106963820, 306302939, 612605878, 1225211756, 1531514695, 3063029390, 6126058780, 58503861349, 117007722698, 234015445396, 292519306745, 585038613490, 1170077226980]

約数ペア:

[(1, 1170077226980), (2, 585038613490), (4, 292519306745), (5, 234015445396), (10, 117007722698), (20, 58503861349), (191, 6126058780), (382, 3063029390), (764, 1531514695), (955, 1225211756), (1910, 612605878), (3820, 306302939), (10939, 106963820), (21878, 53481910), (28001, 41786980), (43756, 26740955), (54695, 21392764), (56002, 20893490), (109390, 10696382), (112004, 10446745), (140005, 8357396), (218780, 5348191), (280010, 4178698), (560020, 2089349)]