2016676060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{7699}}^1$

素因数の和:9586

約数の個数: 48

約数和(自身を含む): 4843238400

約数和(自身を除く): 2826562340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1871, 3742, 7484, 7699, 9355, 13097, 15398, 18710, 26194, 30796, 37420, 38495, 52388, 53893, 65485, 76990, 107786, 130970, 153980, 215572, 261940, 269465, 538930, 1077860, 14404829, 28809658, 57619316, 72024145, 100833803, 144048290, 201667606, 288096580, 403335212, 504169015, 1008338030, 2016676060]

約数ペア:

[(1, 2016676060), (2, 1008338030), (4, 504169015), (5, 403335212), (7, 288096580), (10, 201667606), (14, 144048290), (20, 100833803), (28, 72024145), (35, 57619316), (70, 28809658), (140, 14404829), (1871, 1077860), (3742, 538930), (7484, 269465), (7699, 261940), (9355, 215572), (13097, 153980), (15398, 130970), (18710, 107786), (26194, 76990), (30796, 65485), (37420, 53893), (38495, 52388)]