26732020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 64995840

約数和(自身を除く): 38263820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2417, 2765, 4834, 5530, 9668, 11060, 12085, 16919, 24170, 33838, 48340, 67676, 84595, 169190, 190943, 338380, 381886, 763772, 954715, 1336601, 1909430, 2673202, 3818860, 5346404, 6683005, 13366010, 26732020]

約数ペア:

[(1, 26732020), (2, 13366010), (4, 6683005), (5, 5346404), (7, 3818860), (10, 2673202), (14, 1909430), (20, 1336601), (28, 954715), (35, 763772), (70, 381886), (79, 338380), (140, 190943), (158, 169190), (316, 84595), (395, 67676), (553, 48340), (790, 33838), (1106, 24170), (1580, 16919), (2212, 12085), (2417, 11060), (2765, 9668), (4834, 5530)]