8268650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12746

約数の個数: 24

約数和(自身を含む): 16564044

約数和(自身を除く): 8295394

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 12721, 25442, 63605, 127210, 165373, 318025, 330746, 636050, 826865, 1653730, 4134325, 8268650]

約数ペア:

[(1, 8268650), (2, 4134325), (5, 1653730), (10, 826865), (13, 636050), (25, 330746), (26, 318025), (50, 165373), (65, 127210), (130, 63605), (325, 25442), (650, 12721)]