542024560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87991}}^1$

素因数の和:88022

約数の個数: 80

約数和(自身を含む): 1571185152

約数和(自身を除く): 1029160592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 87991, 175982, 351964, 439955, 615937, 703928, 879910, 967901, 1231874, 1407856, 1759820, 1935802, 2463748, 3079685, 3519640, 3871604, 4839505, 4927496, 6159370, 6775307, 7039280, 7743208, 9679010, 9854992, 12318740, 13550614, 15486416, 19358020, 24637480, 27101228, 33876535, 38716040, 49274960, 54202456, 67753070, 77432080, 108404912, 135506140, 271012280, 542024560]

約数ペア:

[(1, 542024560), (2, 271012280), (4, 135506140), (5, 108404912), (7, 77432080), (8, 67753070), (10, 54202456), (11, 49274960), (14, 38716040), (16, 33876535), (20, 27101228), (22, 24637480), (28, 19358020), (35, 15486416), (40, 13550614), (44, 12318740), (55, 9854992), (56, 9679010), (70, 7743208), (77, 7039280), (80, 6775307), (88, 6159370), (110, 4927496), (112, 4839505), (140, 3871604), (154, 3519640), (176, 3079685), (220, 2463748), (280, 1935802), (308, 1759820), (385, 1407856), (440, 1231874), (560, 967901), (616, 879910), (770, 703928), (880, 615937), (1232, 439955), (1540, 351964), (3080, 175982), (6160, 87991)]