13130650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20201}}^1$

素因数の和:20226

約数の個数: 24

約数和(自身を含む): 26303004

約数和(自身を除く): 13172354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20201, 40402, 101005, 202010, 262613, 505025, 525226, 1010050, 1313065, 2626130, 6565325, 13130650]

約数ペア:

[(1, 13130650), (2, 6565325), (5, 2626130), (10, 1313065), (13, 1010050), (25, 525226), (26, 505025), (50, 262613), (65, 202010), (130, 101005), (325, 40402), (650, 20201)]