23538045380

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{104123}}^1$

素因数の和:104348

約数の個数: 48

約数和(自身を含む): 50379356160

約数和(自身を除く): 26841310780

約数列:

[1, 2, 4, 5, 10, 20, 89, 127, 178, 254, 356, 445, 508, 635, 890, 1270, 1780, 2540, 11303, 22606, 45212, 56515, 104123, 113030, 208246, 226060, 416492, 520615, 1041230, 2082460, 9266947, 13223621, 18533894, 26447242, 37067788, 46334735, 52894484, 66118105, 92669470, 132236210, 185338940, 264472420, 1176902269, 2353804538, 4707609076, 5884511345, 11769022690, 23538045380]

約数ペア:

[(1, 23538045380), (2, 11769022690), (4, 5884511345), (5, 4707609076), (10, 2353804538), (20, 1176902269), (89, 264472420), (127, 185338940), (178, 132236210), (254, 92669470), (356, 66118105), (445, 52894484), (508, 46334735), (635, 37067788), (890, 26447242), (1270, 18533894), (1780, 13223621), (2540, 9266947), (11303, 2082460), (22606, 1041230), (45212, 520615), (56515, 416492), (104123, 226060), (113030, 208246)]