4856551480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{29123}}^1$

素因数の和:29524

約数の個数: 64

約数和(自身を含む): 11952489600

約数和(自身を除く): 7095938120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 379, 440, 758, 1516, 1895, 3032, 3790, 4169, 7580, 8338, 15160, 16676, 20845, 29123, 33352, 41690, 58246, 83380, 116492, 145615, 166760, 232984, 291230, 320353, 582460, 640706, 1164920, 1281412, 1601765, 2562824, 3203530, 6407060, 11037617, 12814120, 22075234, 44150468, 55188085, 88300936, 110376170, 121413787, 220752340, 242827574, 441504680, 485655148, 607068935, 971310296, 1214137870, 2428275740, 4856551480]

約数ペア:

[(1, 4856551480), (2, 2428275740), (4, 1214137870), (5, 971310296), (8, 607068935), (10, 485655148), (11, 441504680), (20, 242827574), (22, 220752340), (40, 121413787), (44, 110376170), (55, 88300936), (88, 55188085), (110, 44150468), (220, 22075234), (379, 12814120), (440, 11037617), (758, 6407060), (1516, 3203530), (1895, 2562824), (3032, 1601765), (3790, 1281412), (4169, 1164920), (7580, 640706), (8338, 582460), (15160, 320353), (16676, 291230), (20845, 232984), (29123, 166760), (33352, 145615), (41690, 116492), (58246, 83380)]