38397520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68567}}^1$

素因数の和:68587

約数の個数: 40

約数和(自身を含む): 102029184

約数和(自身を除く): 63631664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68567, 137134, 274268, 342835, 479969, 548536, 685670, 959938, 1097072, 1371340, 1919876, 2399845, 2742680, 3839752, 4799690, 5485360, 7679504, 9599380, 19198760, 38397520]

約数ペア:

[(1, 38397520), (2, 19198760), (4, 9599380), (5, 7679504), (7, 5485360), (8, 4799690), (10, 3839752), (14, 2742680), (16, 2399845), (20, 1919876), (28, 1371340), (35, 1097072), (40, 959938), (56, 685670), (70, 548536), (80, 479969), (112, 342835), (140, 274268), (280, 137134), (560, 68567)]