25312100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23011}}^1$

素因数の和:23036

約数の個数: 36

約数和(自身を含む): 59923248

約数和(自身を除く): 34611148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 23011, 46022, 92044, 115055, 230110, 253121, 460220, 506242, 575275, 1012484, 1150550, 1265605, 2301100, 2531210, 5062420, 6328025, 12656050, 25312100]

約数ペア:

[(1, 25312100), (2, 12656050), (4, 6328025), (5, 5062420), (10, 2531210), (11, 2301100), (20, 1265605), (22, 1150550), (25, 1012484), (44, 575275), (50, 506242), (55, 460220), (100, 253121), (110, 230110), (220, 115055), (275, 92044), (550, 46022), (1100, 23011)]