2016229180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271729}}^1$

素因数の和:271798

約数の個数: 48

約数和(自身を含む): 4930269120

約数和(自身を除く): 2914039940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 271729, 543458, 1086916, 1358645, 1902103, 2717290, 3804206, 5434580, 7608412, 9510515, 14401637, 19021030, 28803274, 38042060, 57606548, 72008185, 100811459, 144016370, 201622918, 288032740, 403245836, 504057295, 1008114590, 2016229180]

約数ペア:

[(1, 2016229180), (2, 1008114590), (4, 504057295), (5, 403245836), (7, 288032740), (10, 201622918), (14, 144016370), (20, 100811459), (28, 72008185), (35, 57606548), (53, 38042060), (70, 28803274), (106, 19021030), (140, 14401637), (212, 9510515), (265, 7608412), (371, 5434580), (530, 3804206), (742, 2717290), (1060, 1902103), (1484, 1358645), (1855, 1086916), (3710, 543458), (7420, 271729)]