23225980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61121}}^1$

素因数の和:61149

約数の個数: 24

約数和(自身を含む): 51342480

約数和(自身を除く): 28116500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 61121, 122242, 244484, 305605, 611210, 1161299, 1222420, 2322598, 4645196, 5806495, 11612990, 23225980]

約数ペア:

[(1, 23225980), (2, 11612990), (4, 5806495), (5, 4645196), (10, 2322598), (19, 1222420), (20, 1161299), (38, 611210), (76, 305605), (95, 244484), (190, 122242), (380, 61121)]