2014651280

素因数分解:

$2^4\times 5^1\times {\mathrm{3079}}^1\times {\mathrm{8179}}^1$

素因数の和:11271

約数の個数: 40

約数和(自身を含む): 4686158400

約数和(自身を除く): 2671507120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3079, 6158, 8179, 12316, 15395, 16358, 24632, 30790, 32716, 40895, 49264, 61580, 65432, 81790, 123160, 130864, 163580, 246320, 327160, 654320, 25183141, 50366282, 100732564, 125915705, 201465128, 251831410, 402930256, 503662820, 1007325640, 2014651280]

約数ペア:

[(1, 2014651280), (2, 1007325640), (4, 503662820), (5, 402930256), (8, 251831410), (10, 201465128), (16, 125915705), (20, 100732564), (40, 50366282), (80, 25183141), (3079, 654320), (6158, 327160), (8179, 246320), (12316, 163580), (15395, 130864), (16358, 123160), (24632, 81790), (30790, 65432), (32716, 61580), (40895, 49264)]