2016144910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15401}}^1$

素因数の和:15493

約数の個数: 64

約数和(自身を含む): 4191808320

約数和(自身を除く): 2175663410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 190, 247, 265, 494, 530, 689, 1007, 1235, 1378, 2014, 2470, 3445, 5035, 6890, 10070, 13091, 15401, 26182, 30802, 65455, 77005, 130910, 154010, 200213, 292619, 400426, 585238, 816253, 1001065, 1463095, 1632506, 2002130, 2926190, 3804047, 4081265, 7608094, 8162530, 10611289, 15508807, 19020235, 21222578, 31017614, 38040470, 53056445, 77544035, 106112890, 155088070, 201614491, 403228982, 1008072455, 2016144910]

約数ペア:

[(1, 2016144910), (2, 1008072455), (5, 403228982), (10, 201614491), (13, 155088070), (19, 106112890), (26, 77544035), (38, 53056445), (53, 38040470), (65, 31017614), (95, 21222578), (106, 19020235), (130, 15508807), (190, 10611289), (247, 8162530), (265, 7608094), (494, 4081265), (530, 3804047), (689, 2926190), (1007, 2002130), (1235, 1632506), (1378, 1463095), (2014, 1001065), (2470, 816253), (3445, 585238), (5035, 400426), (6890, 292619), (10070, 200213), (13091, 154010), (15401, 130910), (26182, 77005), (30802, 65455)]