1172184440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{58963}}^1$

素因数の和:59052

約数の個数: 64

約数和(自身を含む): 3056693760

約数和(自身を除く): 1884509320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9940, 19880, 58963, 117926, 235852, 294815, 412741, 471704, 589630, 825482, 1179260, 1650964, 2063705, 2358520, 3301928, 4127410, 4186373, 8254820, 8372746, 16509640, 16745492, 20931865, 29304611, 33490984, 41863730, 58609222, 83727460, 117218444, 146523055, 167454920, 234436888, 293046110, 586092220, 1172184440]

約数ペア:

[(1, 1172184440), (2, 586092220), (4, 293046110), (5, 234436888), (7, 167454920), (8, 146523055), (10, 117218444), (14, 83727460), (20, 58609222), (28, 41863730), (35, 33490984), (40, 29304611), (56, 20931865), (70, 16745492), (71, 16509640), (140, 8372746), (142, 8254820), (280, 4186373), (284, 4127410), (355, 3301928), (497, 2358520), (568, 2063705), (710, 1650964), (994, 1179260), (1420, 825482), (1988, 589630), (2485, 471704), (2840, 412741), (3976, 294815), (4970, 235852), (9940, 117926), (19880, 58963)]