38338760

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7547}}^1$

素因数の和:7685

約数の個数: 32

約数和(自身を含む): 86952960

約数和(自身を除く): 48614200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 7547, 15094, 30188, 37735, 60376, 75470, 150940, 301880, 958469, 1916938, 3833876, 4792345, 7667752, 9584690, 19169380, 38338760]

約数ペア:

[(1, 38338760), (2, 19169380), (4, 9584690), (5, 7667752), (8, 4792345), (10, 3833876), (20, 1916938), (40, 958469), (127, 301880), (254, 150940), (508, 75470), (635, 60376), (1016, 37735), (1270, 30188), (2540, 15094), (5080, 7547)]