41929420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161267}}^1$

素因数の和:161289

約数の個数: 24

約数和(自身を含む): 94825584

約数和(自身を除く): 52896164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 161267, 322534, 645068, 806335, 1612670, 2096471, 3225340, 4192942, 8385884, 10482355, 20964710, 41929420]

約数ペア:

[(1, 41929420), (2, 20964710), (4, 10482355), (5, 8385884), (10, 4192942), (13, 3225340), (20, 2096471), (26, 1612670), (52, 806335), (65, 645068), (130, 322534), (260, 161267)]