2204840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5011}}^1$

素因数の和:5033

約数の個数: 32

約数和(自身を含む): 5412960

約数和(自身を除く): 3208120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5011, 10022, 20044, 25055, 40088, 50110, 55121, 100220, 110242, 200440, 220484, 275605, 440968, 551210, 1102420, 2204840]

約数ペア:

[(1, 2204840), (2, 1102420), (4, 551210), (5, 440968), (8, 275605), (10, 220484), (11, 200440), (20, 110242), (22, 100220), (40, 55121), (44, 50110), (55, 40088), (88, 25055), (110, 20044), (220, 10022), (440, 5011)]