4704260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21383}}^1$

素因数の和:21403

約数の個数: 24

約数和(自身を含む): 10777536

約数和(自身を除く): 6073276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21383, 42766, 85532, 106915, 213830, 235213, 427660, 470426, 940852, 1176065, 2352130, 4704260]

約数ペア:

[(1, 4704260), (2, 2352130), (4, 1176065), (5, 940852), (10, 470426), (11, 427660), (20, 235213), (22, 213830), (44, 106915), (55, 85532), (110, 42766), (220, 21383)]