2122300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1150

約数の個数: 36

約数和(自身を含む): 4852120

約数和(自身を除く): 2729820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1117, 1900, 2234, 4468, 5585, 11170, 21223, 22340, 27925, 42446, 55850, 84892, 106115, 111700, 212230, 424460, 530575, 1061150, 2122300]

約数ペア:

[(1, 2122300), (2, 1061150), (4, 530575), (5, 424460), (10, 212230), (19, 111700), (20, 106115), (25, 84892), (38, 55850), (50, 42446), (76, 27925), (95, 22340), (100, 21223), (190, 11170), (380, 5585), (475, 4468), (950, 2234), (1117, 1900)]