10732280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20663

約数の個数: 32

約数和(自身を含む): 26006400

約数和(自身を除く): 15274120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20639, 41278, 82556, 103195, 165112, 206390, 268307, 412780, 536614, 825560, 1073228, 1341535, 2146456, 2683070, 5366140, 10732280]

約数ペア:

[(1, 10732280), (2, 5366140), (4, 2683070), (5, 2146456), (8, 1341535), (10, 1073228), (13, 825560), (20, 536614), (26, 412780), (40, 268307), (52, 206390), (65, 165112), (104, 103195), (130, 82556), (260, 41278), (520, 20639)]