22282150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 47496960

約数和(自身を除く): 25214810

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 121, 127, 145, 242, 254, 275, 290, 319, 550, 605, 635, 638, 725, 1210, 1270, 1397, 1450, 1595, 2794, 3025, 3175, 3190, 3509, 3683, 6050, 6350, 6985, 7018, 7366, 7975, 13970, 15367, 15950, 17545, 18415, 30734, 34925, 35090, 36830, 40513, 69850, 76835, 81026, 87725, 92075, 153670, 175450, 184150, 202565, 384175, 405130, 445643, 768350, 891286, 1012825, 2025650, 2228215, 4456430, 11141075, 22282150]

約数ペア:

[(1, 22282150), (2, 11141075), (5, 4456430), (10, 2228215), (11, 2025650), (22, 1012825), (25, 891286), (29, 768350), (50, 445643), (55, 405130), (58, 384175), (110, 202565), (121, 184150), (127, 175450), (145, 153670), (242, 92075), (254, 87725), (275, 81026), (290, 76835), (319, 69850), (550, 40513), (605, 36830), (635, 35090), (638, 34925), (725, 30734), (1210, 18415), (1270, 17545), (1397, 15950), (1450, 15367), (1595, 13970), (2794, 7975), (3025, 7366), (3175, 7018), (3190, 6985), (3509, 6350), (3683, 6050)]