19248400

素因数分解:

$2^4\times 5^2\times {\mathrm{48121}}^1$

素因数の和:48139

約数の個数: 30

約数和(自身を含む): 46245242

約数和(自身を除く): 26996842

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 48121, 96242, 192484, 240605, 384968, 481210, 769936, 962420, 1203025, 1924840, 2406050, 3849680, 4812100, 9624200, 19248400]

約数ペア:

[(1, 19248400), (2, 9624200), (4, 4812100), (5, 3849680), (8, 2406050), (10, 1924840), (16, 1203025), (20, 962420), (25, 769936), (40, 481210), (50, 384968), (80, 240605), (100, 192484), (200, 96242), (400, 48121)]