413028547480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1\times {\mathrm{249311}}^1$

素因数の和:249904

約数の個数: 64

約数和(自身を含む): 942399360000

約数和(自身を除く): 529370812520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 499, 664, 830, 998, 1660, 1996, 2495, 3320, 3992, 4990, 9980, 19960, 41417, 82834, 165668, 207085, 249311, 331336, 414170, 498622, 828340, 997244, 1246555, 1656680, 1994488, 2493110, 4986220, 9972440, 20692813, 41385626, 82771252, 103464065, 124406189, 165542504, 206928130, 248812378, 413856260, 497624756, 622030945, 827712520, 995249512, 1244061890, 2488123780, 4976247560, 10325713687, 20651427374, 41302854748, 51628568435, 82605709496, 103257136870, 206514273740, 413028547480]

約数ペア:

[(1, 413028547480), (2, 206514273740), (4, 103257136870), (5, 82605709496), (8, 51628568435), (10, 41302854748), (20, 20651427374), (40, 10325713687), (83, 4976247560), (166, 2488123780), (332, 1244061890), (415, 995249512), (499, 827712520), (664, 622030945), (830, 497624756), (998, 413856260), (1660, 248812378), (1996, 206928130), (2495, 165542504), (3320, 124406189), (3992, 103464065), (4990, 82771252), (9980, 41385626), (19960, 20692813), (41417, 9972440), (82834, 4986220), (165668, 2493110), (207085, 1994488), (249311, 1656680), (331336, 1246555), (414170, 997244), (498622, 828340)]