38343520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12613}}^1$

素因数の和:12647

約数の個数: 48

約数和(自身を含む): 95361840

約数和(自身を除く): 57018320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 12613, 25226, 50452, 63065, 100904, 126130, 201808, 239647, 252260, 403616, 479294, 504520, 958588, 1009040, 1198235, 1917176, 2018080, 2396470, 3834352, 4792940, 7668704, 9585880, 19171760, 38343520]

約数ペア:

[(1, 38343520), (2, 19171760), (4, 9585880), (5, 7668704), (8, 4792940), (10, 3834352), (16, 2396470), (19, 2018080), (20, 1917176), (32, 1198235), (38, 1009040), (40, 958588), (76, 504520), (80, 479294), (95, 403616), (152, 252260), (160, 239647), (190, 201808), (304, 126130), (380, 100904), (608, 63065), (760, 50452), (1520, 25226), (3040, 12613)]