3273156920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{256517}}^1$

素因数の和:256568

約数の個数: 64

約数和(自身を含む): 8311183200

約数和(自身を除く): 5038026280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 256517, 513034, 1026068, 1282585, 2052136, 2565170, 2821687, 5130340, 5643374, 7438993, 10260680, 11286748, 14108435, 14877986, 22573496, 28216870, 29755972, 37194965, 56433740, 59511944, 74389930, 81828923, 112867480, 148779860, 163657846, 297559720, 327315692, 409144615, 654631384, 818289230, 1636578460, 3273156920]

約数ペア:

[(1, 3273156920), (2, 1636578460), (4, 818289230), (5, 654631384), (8, 409144615), (10, 327315692), (11, 297559720), (20, 163657846), (22, 148779860), (29, 112867480), (40, 81828923), (44, 74389930), (55, 59511944), (58, 56433740), (88, 37194965), (110, 29755972), (116, 28216870), (145, 22573496), (220, 14877986), (232, 14108435), (290, 11286748), (319, 10260680), (440, 7438993), (580, 5643374), (638, 5130340), (1160, 2821687), (1276, 2565170), (1595, 2052136), (2552, 1282585), (3190, 1026068), (6380, 513034), (12760, 256517)]