22557748840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51267611}}^1$

素因数の和:51267633

約数の個数: 32

約数和(自身を含む): 55369020960

約数和(自身を除く): 32811272120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 51267611, 102535222, 205070444, 256338055, 410140888, 512676110, 563943721, 1025352220, 1127887442, 2050704440, 2255774884, 2819718605, 4511549768, 5639437210, 11278874420, 22557748840]

約数ペア:

[(1, 22557748840), (2, 11278874420), (4, 5639437210), (5, 4511549768), (8, 2819718605), (10, 2255774884), (11, 2050704440), (20, 1127887442), (22, 1025352220), (40, 563943721), (44, 512676110), (55, 410140888), (88, 256338055), (110, 205070444), (220, 102535222), (440, 51267611)]