4811840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1$

素因数の和:1395

約数の個数: 56

約数和(自身を含む): 12508992

約数和(自身を除く): 7697152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1367, 1760, 2734, 3520, 5468, 6835, 10936, 13670, 15037, 21872, 27340, 30074, 43744, 54680, 60148, 75185, 87488, 109360, 120296, 150370, 218720, 240592, 300740, 437440, 481184, 601480, 962368, 1202960, 2405920, 4811840]

約数ペア:

[(1, 4811840), (2, 2405920), (4, 1202960), (5, 962368), (8, 601480), (10, 481184), (11, 437440), (16, 300740), (20, 240592), (22, 218720), (32, 150370), (40, 120296), (44, 109360), (55, 87488), (64, 75185), (80, 60148), (88, 54680), (110, 43744), (160, 30074), (176, 27340), (220, 21872), (320, 15037), (352, 13670), (440, 10936), (704, 6835), (880, 5468), (1367, 3520), (1760, 2734)]