121064240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137573}}^1$

素因数の和:137597

約数の個数: 40

約数和(自身を含む): 307065168

約数和(自身を除く): 186000928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 137573, 275146, 550292, 687865, 1100584, 1375730, 1513303, 2201168, 2751460, 3026606, 5502920, 6053212, 7566515, 11005840, 12106424, 15133030, 24212848, 30266060, 60532120, 121064240]

約数ペア:

[(1, 121064240), (2, 60532120), (4, 30266060), (5, 24212848), (8, 15133030), (10, 12106424), (11, 11005840), (16, 7566515), (20, 6053212), (22, 5502920), (40, 3026606), (44, 2751460), (55, 2201168), (80, 1513303), (88, 1375730), (110, 1100584), (176, 687865), (220, 550292), (440, 275146), (880, 137573)]