4049560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 9428400

約数和(自身を除く): 5378840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3491, 6982, 13964, 17455, 27928, 34910, 69820, 101239, 139640, 202478, 404956, 506195, 809912, 1012390, 2024780, 4049560]

約数ペア:

[(1, 4049560), (2, 2024780), (4, 1012390), (5, 809912), (8, 506195), (10, 404956), (20, 202478), (29, 139640), (40, 101239), (58, 69820), (116, 34910), (145, 27928), (232, 17455), (290, 13964), (580, 6982), (1160, 3491)]