5380165438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{5023}}^1$

素因数の和:5512

約数の個数: 32

約数和(自身を含む): 8638064640

約数和(自身を除く): 3257899202

約数列:

[1, 2, 19, 38, 71, 142, 397, 794, 1349, 2698, 5023, 7543, 10046, 15086, 28187, 56374, 95437, 190874, 356633, 535553, 713266, 1071106, 1994131, 3988262, 6776027, 13552054, 37888489, 75776978, 141583301, 283166602, 2690082719, 5380165438]

約数ペア:

[(1, 5380165438), (2, 2690082719), (19, 283166602), (38, 141583301), (71, 75776978), (142, 37888489), (397, 13552054), (794, 6776027), (1349, 3988262), (2698, 1994131), (5023, 1071106), (7543, 713266), (10046, 535553), (15086, 356633), (28187, 190874), (56374, 95437)]