23450420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23929}}^1$

素因数の和:23952

約数の個数: 36

約数和(自身を含む): 57288420

約数和(自身を除く): 33838000

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 23929, 47858, 95716, 119645, 167503, 239290, 335006, 478580, 670012, 837515, 1172521, 1675030, 2345042, 3350060, 4690084, 5862605, 11725210, 23450420]

約数ペア:

[(1, 23450420), (2, 11725210), (4, 5862605), (5, 4690084), (7, 3350060), (10, 2345042), (14, 1675030), (20, 1172521), (28, 837515), (35, 670012), (49, 478580), (70, 335006), (98, 239290), (140, 167503), (196, 119645), (245, 95716), (490, 47858), (980, 23929)]