119219320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{270953}}^1$

素因数の和:270975

約数の個数: 32

約数和(自身を含む): 292630320

約数和(自身を除く): 173411000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 270953, 541906, 1083812, 1354765, 2167624, 2709530, 2980483, 5419060, 5960966, 10838120, 11921932, 14902415, 23843864, 29804830, 59609660, 119219320]

約数ペア:

[(1, 119219320), (2, 59609660), (4, 29804830), (5, 23843864), (8, 14902415), (10, 11921932), (11, 10838120), (20, 5960966), (22, 5419060), (40, 2980483), (44, 2709530), (55, 2167624), (88, 1354765), (110, 1083812), (220, 541906), (440, 270953)]