1367397320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{38281}}^1$

素因数の和:38358

約数の個数: 64

約数和(自身を含む): 3307564800

約数和(自身を除く): 1940167480

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, 38281, 76562, 153124, 191405, 306248, 382810, 727339, 765620, 1454678, 1531240, 1799207, 2909356, 3598414, 3636695, 5818712, 7196828, 7273390, 8996035, 14393656, 14546780, 17992070, 29093560, 34184933, 35984140, 68369866, 71968280, 136739732, 170924665, 273479464, 341849330, 683698660, 1367397320]

約数ペア:

[(1, 1367397320), (2, 683698660), (4, 341849330), (5, 273479464), (8, 170924665), (10, 136739732), (19, 71968280), (20, 68369866), (38, 35984140), (40, 34184933), (47, 29093560), (76, 17992070), (94, 14546780), (95, 14393656), (152, 8996035), (188, 7273390), (190, 7196828), (235, 5818712), (376, 3636695), (380, 3598414), (470, 2909356), (760, 1799207), (893, 1531240), (940, 1454678), (1786, 765620), (1880, 727339), (3572, 382810), (4465, 306248), (7144, 191405), (8930, 153124), (17860, 76562), (35720, 38281)]