103640424760

素因数分解:

$2^3\times 5^1\times {\mathrm{2591010619}}^1$

素因数の和:2591010630

約数の個数: 16

約数和(自身を含む): 233190955800

約数和(自身を除く): 129550531040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2591010619, 5182021238, 10364042476, 12955053095, 20728084952, 25910106190, 51820212380, 103640424760]

約数ペア:

[(1, 103640424760), (2, 51820212380), (4, 25910106190), (5, 20728084952), (8, 12955053095), (10, 10364042476), (20, 5182021238), (40, 2591010619)]