105123304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2210

約数の個数: 64

約数和(自身を含む): 237061440

約数和(自身を除く): 131938136

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1892, 2137, 2236, 3784, 4274, 4472, 6149, 8548, 12298, 17096, 23507, 24596, 27781, 47014, 49192, 55562, 91891, 94028, 111124, 183782, 188056, 222248, 305591, 367564, 611182, 735128, 1010801, 1194583, 1222364, 2021602, 2389166, 2444728, 4043204, 4778332, 8086408, 9556664, 13140413, 26280826, 52561652, 105123304]

約数ペア:

[(1, 105123304), (2, 52561652), (4, 26280826), (8, 13140413), (11, 9556664), (13, 8086408), (22, 4778332), (26, 4043204), (43, 2444728), (44, 2389166), (52, 2021602), (86, 1222364), (88, 1194583), (104, 1010801), (143, 735128), (172, 611182), (286, 367564), (344, 305591), (473, 222248), (559, 188056), (572, 183782), (946, 111124), (1118, 94028), (1144, 91891), (1892, 55562), (2137, 49192), (2236, 47014), (3784, 27781), (4274, 24596), (4472, 23507), (6149, 17096), (8548, 12298)]