77082290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 144532080

約数和(自身を除く): 67449790

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 785, 1570, 1693, 3386, 4553, 8465, 9106, 16930, 22765, 45530, 49097, 98194, 245485, 265801, 490970, 531602, 1329005, 2658010, 7708229, 15416458, 38541145, 77082290]

約数ペア:

[(1, 77082290), (2, 38541145), (5, 15416458), (10, 7708229), (29, 2658010), (58, 1329005), (145, 531602), (157, 490970), (290, 265801), (314, 245485), (785, 98194), (1570, 49097), (1693, 45530), (3386, 22765), (4553, 16930), (8465, 9106)]