22604380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10973}}^1$

素因数の和:11085

約数の個数: 24

約数和(自身を含む): 47934432

約数和(自身を除く): 25330052

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 10973, 21946, 43892, 54865, 109730, 219460, 1130219, 2260438, 4520876, 5651095, 11302190, 22604380]

約数ペア:

[(1, 22604380), (2, 11302190), (4, 5651095), (5, 4520876), (10, 2260438), (20, 1130219), (103, 219460), (206, 109730), (412, 54865), (515, 43892), (1030, 21946), (2060, 10973)]