1041560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 2525040

約数和(自身を除く): 1483480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2003, 4006, 8012, 10015, 16024, 20030, 26039, 40060, 52078, 80120, 104156, 130195, 208312, 260390, 520780, 1041560]

約数ペア:

[(1, 1041560), (2, 520780), (4, 260390), (5, 208312), (8, 130195), (10, 104156), (13, 80120), (20, 52078), (26, 40060), (40, 26039), (52, 20030), (65, 16024), (104, 10015), (130, 8012), (260, 4006), (520, 2003)]