1310791060

素因数分解:

$2^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{41507}}^1$

素因数の和:43095

約数の個数: 24

約数和(自身を含む): 2754470880

約数和(自身を除く): 1443679820

約数列:

[1, 2, 4, 5, 10, 20, 1579, 3158, 6316, 7895, 15790, 31580, 41507, 83014, 166028, 207535, 415070, 830140, 65539553, 131079106, 262158212, 327697765, 655395530, 1310791060]

約数ペア:

[(1, 1310791060), (2, 655395530), (4, 327697765), (5, 262158212), (10, 131079106), (20, 65539553), (1579, 830140), (3158, 415070), (6316, 207535), (7895, 166028), (15790, 83014), (31580, 41507)]