29682260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20903}}^1$

素因数の和:20983

約数の個数: 24

約数和(自身を含む): 63213696

約数和(自身を除く): 33531436

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 20903, 41806, 83612, 104515, 209030, 418060, 1484113, 2968226, 5936452, 7420565, 14841130, 29682260]

約数ペア:

[(1, 29682260), (2, 14841130), (4, 7420565), (5, 5936452), (10, 2968226), (20, 1484113), (71, 418060), (142, 209030), (284, 104515), (355, 83612), (710, 41806), (1420, 20903)]