7175469320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{200881}}^1$

素因数の和:200958

約数の個数: 64

約数和(自身を含む): 17356204800

約数和(自身を除く): 10180735480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1786, 1880, 3572, 4465, 7144, 8930, 17860, 35720, 200881, 401762, 803524, 1004405, 1607048, 2008810, 3816739, 4017620, 7633478, 8035240, 9441407, 15266956, 18882814, 19083695, 30533912, 37765628, 38167390, 47207035, 75531256, 76334780, 94414070, 152669560, 179386733, 188828140, 358773466, 377656280, 717546932, 896933665, 1435093864, 1793867330, 3587734660, 7175469320]

約数ペア:

[(1, 7175469320), (2, 3587734660), (4, 1793867330), (5, 1435093864), (8, 896933665), (10, 717546932), (19, 377656280), (20, 358773466), (38, 188828140), (40, 179386733), (47, 152669560), (76, 94414070), (94, 76334780), (95, 75531256), (152, 47207035), (188, 38167390), (190, 37765628), (235, 30533912), (376, 19083695), (380, 18882814), (470, 15266956), (760, 9441407), (893, 8035240), (940, 7633478), (1786, 4017620), (1880, 3816739), (3572, 2008810), (4465, 1607048), (7144, 1004405), (8930, 803524), (17860, 401762), (35720, 200881)]