4622420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21011}}^1$

素因数の和:21031

約数の個数: 24

約数和(自身を含む): 10590048

約数和(自身を除く): 5967628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21011, 42022, 84044, 105055, 210110, 231121, 420220, 462242, 924484, 1155605, 2311210, 4622420]

約数ペア:

[(1, 4622420), (2, 2311210), (4, 1155605), (5, 924484), (10, 462242), (11, 420220), (20, 231121), (22, 210110), (44, 105055), (55, 84044), (110, 42022), (220, 21011)]