103640220440

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{3125459}}^1$

素因数の和:3126299

約数の個数: 32

約数和(自身を含む): 233471862000

約数和(自身を除く): 129831641560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1658, 3316, 4145, 6632, 8290, 16580, 33160, 3125459, 6250918, 12501836, 15627295, 25003672, 31254590, 62509180, 125018360, 2591005511, 5182011022, 10364022044, 12955027555, 20728044088, 25910055110, 51820110220, 103640220440]

約数ペア:

[(1, 103640220440), (2, 51820110220), (4, 25910055110), (5, 20728044088), (8, 12955027555), (10, 10364022044), (20, 5182011022), (40, 2591005511), (829, 125018360), (1658, 62509180), (3316, 31254590), (4145, 25003672), (6632, 15627295), (8290, 12501836), (16580, 6250918), (33160, 3125459)]