41404420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108959}}^1$

素因数の和:108987

約数の個数: 24

約数和(自身を含む): 91526400

約数和(自身を除く): 50121980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 108959, 217918, 435836, 544795, 1089590, 2070221, 2179180, 4140442, 8280884, 10351105, 20702210, 41404420]

約数ペア:

[(1, 41404420), (2, 20702210), (4, 10351105), (5, 8280884), (10, 4140442), (19, 2179180), (20, 2070221), (38, 1089590), (76, 544795), (95, 435836), (190, 217918), (380, 108959)]