12175921040

素因数分解:

$2^4\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{128873}}^1$

素因数の和:130067

約数の個数: 40

約数和(自身を含む): 28333206648

約数和(自身を除く): 16157285608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1181, 2362, 4724, 5905, 9448, 11810, 18896, 23620, 47240, 94480, 128873, 257746, 515492, 644365, 1030984, 1288730, 2061968, 2577460, 5154920, 10309840, 152199013, 304398026, 608796052, 760995065, 1217592104, 1521990130, 2435184208, 3043980260, 6087960520, 12175921040]

約数ペア:

[(1, 12175921040), (2, 6087960520), (4, 3043980260), (5, 2435184208), (8, 1521990130), (10, 1217592104), (16, 760995065), (20, 608796052), (40, 304398026), (80, 152199013), (1181, 10309840), (2362, 5154920), (4724, 2577460), (5905, 2061968), (9448, 1288730), (11810, 1030984), (18896, 644365), (23620, 515492), (47240, 257746), (94480, 128873)]