126499520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{56473}}^1$

素因数の和:56497

約数の個数: 56

約数和(自身を含む): 344265504

約数和(自身を除く): 217765984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 56473, 112946, 225892, 282365, 395311, 451784, 564730, 790622, 903568, 1129460, 1581244, 1807136, 1976555, 2258920, 3162488, 3614272, 3953110, 4517840, 6324976, 7906220, 9035680, 12649952, 15812440, 18071360, 25299904, 31624880, 63249760, 126499520]

約数ペア:

[(1, 126499520), (2, 63249760), (4, 31624880), (5, 25299904), (7, 18071360), (8, 15812440), (10, 12649952), (14, 9035680), (16, 7906220), (20, 6324976), (28, 4517840), (32, 3953110), (35, 3614272), (40, 3162488), (56, 2258920), (64, 1976555), (70, 1807136), (80, 1581244), (112, 1129460), (140, 903568), (160, 790622), (224, 564730), (280, 451784), (320, 395311), (448, 282365), (560, 225892), (1120, 112946), (2240, 56473)]