27197300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20921}}^1$

素因数の和:20948

約数の個数: 36

約数和(自身を含む): 63561036

約数和(自身を除く): 36363736

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20921, 41842, 83684, 104605, 209210, 271973, 418420, 523025, 543946, 1046050, 1087892, 1359865, 2092100, 2719730, 5439460, 6799325, 13598650, 27197300]

約数ペア:

[(1, 27197300), (2, 13598650), (4, 6799325), (5, 5439460), (10, 2719730), (13, 2092100), (20, 1359865), (25, 1087892), (26, 1046050), (50, 543946), (52, 523025), (65, 418420), (100, 271973), (130, 209210), (260, 104605), (325, 83684), (650, 41842), (1300, 20921)]