1330705760

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{124133}}^1$

素因数の和:124215

約数の個数: 48

約数和(自身を含む): 3190740336

約数和(自身を除く): 1860034576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 124133, 248266, 496532, 620665, 993064, 1241330, 1986128, 2482660, 3972256, 4965320, 8316911, 9930640, 16633822, 19861280, 33267644, 41584555, 66535288, 83169110, 133070576, 166338220, 266141152, 332676440, 665352880, 1330705760]

約数ペア:

[(1, 1330705760), (2, 665352880), (4, 332676440), (5, 266141152), (8, 166338220), (10, 133070576), (16, 83169110), (20, 66535288), (32, 41584555), (40, 33267644), (67, 19861280), (80, 16633822), (134, 9930640), (160, 8316911), (268, 4965320), (335, 3972256), (536, 2482660), (670, 1986128), (1072, 1241330), (1340, 993064), (2144, 620665), (2680, 496532), (5360, 248266), (10720, 124133)]