40220057

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 42674688

約数和(自身を除く): 2454631

約数列:

[1, 41, 53, 83, 223, 2173, 3403, 4399, 9143, 11819, 18509, 180359, 484579, 758869, 980977, 40220057]

約数ペア:

[(1, 40220057), (41, 980977), (53, 758869), (83, 484579), (223, 180359), (2173, 18509), (3403, 11819), (4399, 9143)]