41012980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{23041}}^1$

素因数の和:23139

約数の個数: 24

約数和(自身を含む): 87098760

約数和(自身を除く): 46085780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 23041, 46082, 92164, 115205, 230410, 460820, 2050649, 4101298, 8202596, 10253245, 20506490, 41012980]

約数ペア:

[(1, 41012980), (2, 20506490), (4, 10253245), (5, 8202596), (10, 4101298), (20, 2050649), (89, 460820), (178, 230410), (356, 115205), (445, 92164), (890, 46082), (1780, 23041)]