46804840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 110062800

約数和(自身を除く): 63257960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 157, 232, 257, 290, 314, 514, 580, 628, 785, 1028, 1160, 1256, 1285, 1570, 2056, 2570, 3140, 4553, 5140, 6280, 7453, 9106, 10280, 14906, 18212, 22765, 29812, 36424, 37265, 40349, 45530, 59624, 74530, 80698, 91060, 149060, 161396, 182120, 201745, 298120, 322792, 403490, 806980, 1170121, 1613960, 2340242, 4680484, 5850605, 9360968, 11701210, 23402420, 46804840]

約数ペア:

[(1, 46804840), (2, 23402420), (4, 11701210), (5, 9360968), (8, 5850605), (10, 4680484), (20, 2340242), (29, 1613960), (40, 1170121), (58, 806980), (116, 403490), (145, 322792), (157, 298120), (232, 201745), (257, 182120), (290, 161396), (314, 149060), (514, 91060), (580, 80698), (628, 74530), (785, 59624), (1028, 45530), (1160, 40349), (1256, 37265), (1285, 36424), (1570, 29812), (2056, 22765), (2570, 18212), (3140, 14906), (4553, 10280), (5140, 9106), (6280, 7453)]