184181840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 442377936

約数和(自身を除く): 258196096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 233, 241, 328, 410, 466, 482, 656, 820, 932, 964, 1165, 1205, 1640, 1864, 1928, 2330, 2410, 3280, 3728, 3856, 4660, 4820, 9320, 9553, 9640, 9881, 18640, 19106, 19280, 19762, 38212, 39524, 47765, 49405, 56153, 76424, 79048, 95530, 98810, 112306, 152848, 158096, 191060, 197620, 224612, 280765, 382120, 395240, 449224, 561530, 764240, 790480, 898448, 1123060, 2246120, 2302273, 4492240, 4604546, 9209092, 11511365, 18418184, 23022730, 36836368, 46045460, 92090920, 184181840]

約数ペア:

[(1, 184181840), (2, 92090920), (4, 46045460), (5, 36836368), (8, 23022730), (10, 18418184), (16, 11511365), (20, 9209092), (40, 4604546), (41, 4492240), (80, 2302273), (82, 2246120), (164, 1123060), (205, 898448), (233, 790480), (241, 764240), (328, 561530), (410, 449224), (466, 395240), (482, 382120), (656, 280765), (820, 224612), (932, 197620), (964, 191060), (1165, 158096), (1205, 152848), (1640, 112306), (1864, 98810), (1928, 95530), (2330, 79048), (2410, 76424), (3280, 56153), (3728, 49405), (3856, 47765), (4660, 39524), (4820, 38212), (9320, 19762), (9553, 19280), (9640, 19106), (9881, 18640)]