41290640

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5011}}^1$

素因数の和:5127

約数の個数: 40

約数和(自身を含む): 96952128

約数和(自身を除く): 55661488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 5011, 8240, 10022, 20044, 25055, 40088, 50110, 80176, 100220, 200440, 400880, 516133, 1032266, 2064532, 2580665, 4129064, 5161330, 8258128, 10322660, 20645320, 41290640]

約数ペア:

[(1, 41290640), (2, 20645320), (4, 10322660), (5, 8258128), (8, 5161330), (10, 4129064), (16, 2580665), (20, 2064532), (40, 1032266), (80, 516133), (103, 400880), (206, 200440), (412, 100220), (515, 80176), (824, 50110), (1030, 40088), (1648, 25055), (2060, 20044), (4120, 10022), (5011, 8240)]