1569232240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:3010

約数の個数: 80

約数和(自身を含む): 3752438400

約数和(自身を除く): 2183206160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 149, 188, 235, 298, 376, 470, 596, 745, 752, 940, 1192, 1490, 1880, 2384, 2801, 2980, 3760, 5602, 5960, 7003, 11204, 11920, 14005, 14006, 22408, 28010, 28012, 35015, 44816, 56020, 56024, 70030, 112040, 112048, 131647, 140060, 224080, 263294, 280120, 417349, 526588, 560240, 658235, 834698, 1053176, 1316470, 1669396, 2086745, 2106352, 2632940, 3338792, 4173490, 5265880, 6677584, 8346980, 10531760, 16693960, 19615403, 33387920, 39230806, 78461612, 98077015, 156923224, 196154030, 313846448, 392308060, 784616120, 1569232240]

約数ペア:

[(1, 1569232240), (2, 784616120), (4, 392308060), (5, 313846448), (8, 196154030), (10, 156923224), (16, 98077015), (20, 78461612), (40, 39230806), (47, 33387920), (80, 19615403), (94, 16693960), (149, 10531760), (188, 8346980), (235, 6677584), (298, 5265880), (376, 4173490), (470, 3338792), (596, 2632940), (745, 2106352), (752, 2086745), (940, 1669396), (1192, 1316470), (1490, 1053176), (1880, 834698), (2384, 658235), (2801, 560240), (2980, 526588), (3760, 417349), (5602, 280120), (5960, 263294), (7003, 224080), (11204, 140060), (11920, 131647), (14005, 112048), (14006, 112040), (22408, 70030), (28010, 56024), (28012, 56020), (35015, 44816)]