38706040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50929}}^1$

素因数の和:50959

約数の個数: 32

約数和(自身を含む): 91674000

約数和(自身を除く): 52967960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 50929, 101858, 203716, 254645, 407432, 509290, 967651, 1018580, 1935302, 2037160, 3870604, 4838255, 7741208, 9676510, 19353020, 38706040]

約数ペア:

[(1, 38706040), (2, 19353020), (4, 9676510), (5, 7741208), (8, 4838255), (10, 3870604), (19, 2037160), (20, 1935302), (38, 1018580), (40, 967651), (76, 509290), (95, 407432), (152, 254645), (190, 203716), (380, 101858), (760, 50929)]