4348520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9883}}^1$

素因数の和:9905

約数の個数: 32

約数和(自身を含む): 10674720

約数和(自身を除く): 6326200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9883, 19766, 39532, 49415, 79064, 98830, 108713, 197660, 217426, 395320, 434852, 543565, 869704, 1087130, 2174260, 4348520]

約数ペア:

[(1, 4348520), (2, 2174260), (4, 1087130), (5, 869704), (8, 543565), (10, 434852), (11, 395320), (20, 217426), (22, 197660), (40, 108713), (44, 98830), (55, 79064), (88, 49415), (110, 39532), (220, 19766), (440, 9883)]