23641353340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1603891}}^1$

素因数の和:1603978

約数の個数: 48

約数和(自身を含む): 54968586624

約数和(自身を除く): 31327233284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 14740, 1603891, 3207782, 6415564, 8019455, 16038910, 17642801, 32077820, 35285602, 70571204, 88214005, 107460697, 176428010, 214921394, 352856020, 429842788, 537303485, 1074606970, 1182067667, 2149213940, 2364135334, 4728270668, 5910338335, 11820676670, 23641353340]

約数ペア:

[(1, 23641353340), (2, 11820676670), (4, 5910338335), (5, 4728270668), (10, 2364135334), (11, 2149213940), (20, 1182067667), (22, 1074606970), (44, 537303485), (55, 429842788), (67, 352856020), (110, 214921394), (134, 176428010), (220, 107460697), (268, 88214005), (335, 70571204), (670, 35285602), (737, 32077820), (1340, 17642801), (1474, 16038910), (2948, 8019455), (3685, 6415564), (7370, 3207782), (14740, 1603891)]