2017141240

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{710261}}^1$

素因数の和:710343

約数の個数: 32

約数和(自身を含む): 4602497760

約数和(自身を除く): 2585356520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 710261, 1420522, 2841044, 3551305, 5682088, 7102610, 14205220, 28410440, 50428531, 100857062, 201714124, 252142655, 403428248, 504285310, 1008570620, 2017141240]

約数ペア:

[(1, 2017141240), (2, 1008570620), (4, 504285310), (5, 403428248), (8, 252142655), (10, 201714124), (20, 100857062), (40, 50428531), (71, 28410440), (142, 14205220), (284, 7102610), (355, 5682088), (568, 3551305), (710, 2841044), (1420, 1420522), (2840, 710261)]