3882471.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 104544000

約数和(自身を除く): 60768760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 239, 241, 380, 478, 482, 760, 956, 964, 1195, 1205, 1912, 1928, 2390, 2410, 4541, 4579, 4780, 4820, 9082, 9158, 9560, 9640, 18164, 18316, 22705, 22895, 36328, 36632, 45410, 45790, 57599, 90820, 91580, 115198, 181640, 183160, 230396, 287995, 460792, 575990, 1094381, 1151980, 2188762, 2303960, 4377524, 5471905, 8755048, 10943810, 21887620, 43775240]

約数ペア:

[(1, 43775240), (2, 21887620), (4, 10943810), (5, 8755048), (8, 5471905), (10, 4377524), (19, 2303960), (20, 2188762), (38, 1151980), (40, 1094381), (76, 575990), (95, 460792), (152, 287995), (190, 230396), (239, 183160), (241, 181640), (380, 115198), (478, 91580), (482, 90820), (760, 57599), (956, 45790), (964, 45410), (1195, 36632), (1205, 36328), (1912, 22895), (1928, 22705), (2390, 18316), (2410, 18164), (4541, 9640), (4579, 9560), (4780, 9158), (4820, 9082)]