55183404080

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{2011057}}^1$

素因数の和:2011091

約数の個数: 80

約数和(自身を含む): 149622715200

約数和(自身を除く): 94439311120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 27440, 2011057, 4022114, 8044228, 10055285, 14077399, 16088456, 20110570, 28154798, 32176912, 40221140, 56309596, 70386995, 80442280, 98541793, 112619192, 140773990, 160884560, 197083586, 225238384, 281547980, 394167172, 492708965, 563095960, 689792551, 788334344, 985417930, 1126191920, 1379585102, 1576668688, 1970835860, 2759170204, 3448962755, 3941671720, 5518340408, 6897925510, 7883343440, 11036680816, 13795851020, 27591702040, 55183404080]

約数ペア:

[(1, 55183404080), (2, 27591702040), (4, 13795851020), (5, 11036680816), (7, 7883343440), (8, 6897925510), (10, 5518340408), (14, 3941671720), (16, 3448962755), (20, 2759170204), (28, 1970835860), (35, 1576668688), (40, 1379585102), (49, 1126191920), (56, 985417930), (70, 788334344), (80, 689792551), (98, 563095960), (112, 492708965), (140, 394167172), (196, 281547980), (245, 225238384), (280, 197083586), (343, 160884560), (392, 140773990), (490, 112619192), (560, 98541793), (686, 80442280), (784, 70386995), (980, 56309596), (1372, 40221140), (1715, 32176912), (1960, 28154798), (2744, 20110570), (3430, 16088456), (3920, 14077399), (5488, 10055285), (6860, 8044228), (13720, 4022114), (27440, 2011057)]