2016350840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167471}}^1$

素因数の和:167532

約数の個数: 64

約数和(自身を含む): 5305512960

約数和(自身を除く): 3289162120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 167471, 334942, 669884, 837355, 1172297, 1339768, 1674710, 2344594, 3349420, 4689188, 5861485, 6698840, 7201253, 9378376, 11722970, 14402506, 23445940, 28805012, 36006265, 46891880, 50408771, 57610024, 72012530, 100817542, 144025060, 201635084, 252043855, 288050120, 403270168, 504087710, 1008175420, 2016350840]

約数ペア:

[(1, 2016350840), (2, 1008175420), (4, 504087710), (5, 403270168), (7, 288050120), (8, 252043855), (10, 201635084), (14, 144025060), (20, 100817542), (28, 72012530), (35, 57610024), (40, 50408771), (43, 46891880), (56, 36006265), (70, 28805012), (86, 23445940), (140, 14402506), (172, 11722970), (215, 9378376), (280, 7201253), (301, 6698840), (344, 5861485), (430, 4689188), (602, 3349420), (860, 2344594), (1204, 1674710), (1505, 1339768), (1720, 1172297), (2408, 837355), (3010, 669884), (6020, 334942), (12040, 167471)]