11441560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22003}}^1$

素因数の和:22027

約数の個数: 32

約数和(自身を含む): 27725040

約数和(自身を除く): 16283480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22003, 44006, 88012, 110015, 176024, 220030, 286039, 440060, 572078, 880120, 1144156, 1430195, 2288312, 2860390, 5720780, 11441560]

約数ペア:

[(1, 11441560), (2, 5720780), (4, 2860390), (5, 2288312), (8, 1430195), (10, 1144156), (13, 880120), (20, 572078), (26, 440060), (40, 286039), (52, 220030), (65, 176024), (104, 110015), (130, 88012), (260, 44006), (520, 22003)]