3952183760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{99401}}^1$

素因数の和:99492

約数の個数: 80

約数和(自身を含む): 10649532672

約数和(自身を除く): 6697348912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3976, 4970, 5680, 7952, 9940, 19880, 39760, 99401, 198802, 397604, 497005, 695807, 795208, 994010, 1391614, 1590416, 1988020, 2783228, 3479035, 3976040, 5566456, 6958070, 7057471, 7952080, 11132912, 13916140, 14114942, 27832280, 28229884, 35287355, 49402297, 55664560, 56459768, 70574710, 98804594, 112919536, 141149420, 197609188, 247011485, 282298840, 395218376, 494022970, 564597680, 790436752, 988045940, 1976091880, 3952183760]

約数ペア:

[(1, 3952183760), (2, 1976091880), (4, 988045940), (5, 790436752), (7, 564597680), (8, 494022970), (10, 395218376), (14, 282298840), (16, 247011485), (20, 197609188), (28, 141149420), (35, 112919536), (40, 98804594), (56, 70574710), (70, 56459768), (71, 55664560), (80, 49402297), (112, 35287355), (140, 28229884), (142, 27832280), (280, 14114942), (284, 13916140), (355, 11132912), (497, 7952080), (560, 7057471), (568, 6958070), (710, 5566456), (994, 3976040), (1136, 3479035), (1420, 2783228), (1988, 1988020), (2485, 1590416), (2840, 1391614), (3976, 994010), (4970, 795208), (5680, 695807), (7952, 497005), (9940, 397604), (19880, 198802), (39760, 99401)]