4646960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2045

約数の個数: 40

約数和(自身を含む): 11182320

約数和(自身を除く): 6535360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2003, 2320, 4006, 8012, 10015, 16024, 20030, 32048, 40060, 58087, 80120, 116174, 160240, 232348, 290435, 464696, 580870, 929392, 1161740, 2323480, 4646960]

約数ペア:

[(1, 4646960), (2, 2323480), (4, 1161740), (5, 929392), (8, 580870), (10, 464696), (16, 290435), (20, 232348), (29, 160240), (40, 116174), (58, 80120), (80, 58087), (116, 40060), (145, 32048), (232, 20030), (290, 16024), (464, 10015), (580, 8012), (1160, 4006), (2003, 2320)]