773927120

素因数分解:

$2^4\times 5^1\times {\mathrm{9674089}}^1$

素因数の和:9674102

約数の個数: 20

約数和(自身を含む): 1799380740

約数和(自身を除く): 1025453620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9674089, 19348178, 38696356, 48370445, 77392712, 96740890, 154785424, 193481780, 386963560, 773927120]

約数ペア:

[(1, 773927120), (2, 386963560), (4, 193481780), (5, 154785424), (8, 96740890), (10, 77392712), (16, 48370445), (20, 38696356), (40, 19348178), (80, 9674089)]