26780050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 59460480

約数和(自身を除く): 32680430

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 29, 46, 50, 55, 58, 73, 110, 115, 145, 146, 230, 253, 275, 290, 319, 365, 506, 550, 575, 638, 667, 725, 730, 803, 1150, 1265, 1334, 1450, 1595, 1606, 1679, 1825, 2117, 2530, 3190, 3335, 3358, 3650, 4015, 4234, 6325, 6670, 7337, 7975, 8030, 8395, 10585, 12650, 14674, 15950, 16675, 16790, 18469, 20075, 21170, 23287, 33350, 36685, 36938, 40150, 41975, 46574, 48691, 52925, 73370, 83950, 92345, 97382, 105850, 116435, 183425, 184690, 232870, 243455, 366850, 461725, 486910, 535601, 582175, 923450, 1071202, 1164350, 1217275, 2434550, 2678005, 5356010, 13390025, 26780050]

約数ペア:

[(1, 26780050), (2, 13390025), (5, 5356010), (10, 2678005), (11, 2434550), (22, 1217275), (23, 1164350), (25, 1071202), (29, 923450), (46, 582175), (50, 535601), (55, 486910), (58, 461725), (73, 366850), (110, 243455), (115, 232870), (145, 184690), (146, 183425), (230, 116435), (253, 105850), (275, 97382), (290, 92345), (319, 83950), (365, 73370), (506, 52925), (550, 48691), (575, 46574), (638, 41975), (667, 40150), (725, 36938), (730, 36685), (803, 33350), (1150, 23287), (1265, 21170), (1334, 20075), (1450, 18469), (1595, 16790), (1606, 16675), (1679, 15950), (1825, 14674), (2117, 12650), (2530, 10585), (3190, 8395), (3335, 8030), (3358, 7975), (3650, 7337), (4015, 6670), (4234, 6325)]