2841920

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 56

約数和(自身を含む): 6912864

約数和(自身を除く): 4070944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 107, 160, 166, 214, 320, 332, 415, 428, 535, 664, 830, 856, 1070, 1328, 1660, 1712, 2140, 2656, 3320, 3424, 4280, 5312, 6640, 6848, 8560, 8881, 13280, 17120, 17762, 26560, 34240, 35524, 44405, 71048, 88810, 142096, 177620, 284192, 355240, 568384, 710480, 1420960, 2841920]

約数ペア:

[(1, 2841920), (2, 1420960), (4, 710480), (5, 568384), (8, 355240), (10, 284192), (16, 177620), (20, 142096), (32, 88810), (40, 71048), (64, 44405), (80, 35524), (83, 34240), (107, 26560), (160, 17762), (166, 17120), (214, 13280), (320, 8881), (332, 8560), (415, 6848), (428, 6640), (535, 5312), (664, 4280), (830, 3424), (856, 3320), (1070, 2656), (1328, 2140), (1660, 1712)]