4084940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7043}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 8875440

約数和(自身を除く): 4790500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 7043, 14086, 28172, 35215, 70430, 140860, 204247, 408494, 816988, 1021235, 2042470, 4084940]

約数ペア:

[(1, 4084940), (2, 2042470), (4, 1021235), (5, 816988), (10, 408494), (20, 204247), (29, 140860), (58, 70430), (116, 35215), (145, 28172), (290, 14086), (580, 7043)]