42527000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 106310880

約数和(自身を除く): 63783880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 43, 46, 50, 86, 92, 100, 115, 125, 172, 184, 200, 215, 230, 250, 344, 430, 460, 500, 575, 860, 920, 989, 1000, 1075, 1150, 1720, 1849, 1978, 2150, 2300, 2875, 3698, 3956, 4300, 4600, 4945, 5375, 5750, 7396, 7912, 8600, 9245, 9890, 10750, 11500, 14792, 18490, 19780, 21500, 23000, 24725, 36980, 39560, 42527, 43000, 46225, 49450, 73960, 85054, 92450, 98900, 123625, 170108, 184900, 197800, 212635, 231125, 247250, 340216, 369800, 425270, 462250, 494500, 850540, 924500, 989000, 1063175, 1701080, 1849000, 2126350, 4252700, 5315875, 8505400, 10631750, 21263500, 42527000]

約数ペア:

[(1, 42527000), (2, 21263500), (4, 10631750), (5, 8505400), (8, 5315875), (10, 4252700), (20, 2126350), (23, 1849000), (25, 1701080), (40, 1063175), (43, 989000), (46, 924500), (50, 850540), (86, 494500), (92, 462250), (100, 425270), (115, 369800), (125, 340216), (172, 247250), (184, 231125), (200, 212635), (215, 197800), (230, 184900), (250, 170108), (344, 123625), (430, 98900), (460, 92450), (500, 85054), (575, 73960), (860, 49450), (920, 46225), (989, 43000), (1000, 42527), (1075, 39560), (1150, 36980), (1720, 24725), (1849, 23000), (1978, 21500), (2150, 19780), (2300, 18490), (2875, 14792), (3698, 11500), (3956, 10750), (4300, 9890), (4600, 9245), (4945, 8600), (5375, 7912), (5750, 7396)]