40382060

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15413}}^1$

素因数の和:15553

約数の個数: 24

約数和(自身を含む): 85455216

約数和(自身を除く): 45073156

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 15413, 30826, 61652, 77065, 154130, 308260, 2019103, 4038206, 8076412, 10095515, 20191030, 40382060]

約数ペア:

[(1, 40382060), (2, 20191030), (4, 10095515), (5, 8076412), (10, 4038206), (20, 2019103), (131, 308260), (262, 154130), (524, 77065), (655, 61652), (1310, 30826), (2620, 15413)]