40625200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 120

約数和(自身を含む): 121777920

約数和(自身を除く): 81152720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1319, 1400, 1540, 1925, 2200, 2638, 2800, 3080, 3850, 4400, 5276, 6160, 6595, 7700, 9233, 10552, 13190, 14509, 15400, 18466, 21104, 26380, 29018, 30800, 32975, 36932, 46165, 52760, 58036, 65950, 72545, 73864, 92330, 101563, 105520, 116072, 131900, 145090, 147728, 184660, 203126, 230825, 232144, 263800, 290180, 362725, 369320, 406252, 461650, 507815, 527600, 580360, 725450, 738640, 812504, 923300, 1015630, 1160720, 1450900, 1625008, 1846600, 2031260, 2539075, 2901800, 3693200, 4062520, 5078150, 5803600, 8125040, 10156300, 20312600, 40625200]

約数ペア:

[(1, 40625200), (2, 20312600), (4, 10156300), (5, 8125040), (7, 5803600), (8, 5078150), (10, 4062520), (11, 3693200), (14, 2901800), (16, 2539075), (20, 2031260), (22, 1846600), (25, 1625008), (28, 1450900), (35, 1160720), (40, 1015630), (44, 923300), (50, 812504), (55, 738640), (56, 725450), (70, 580360), (77, 527600), (80, 507815), (88, 461650), (100, 406252), (110, 369320), (112, 362725), (140, 290180), (154, 263800), (175, 232144), (176, 230825), (200, 203126), (220, 184660), (275, 147728), (280, 145090), (308, 131900), (350, 116072), (385, 105520), (400, 101563), (440, 92330), (550, 73864), (560, 72545), (616, 65950), (700, 58036), (770, 52760), (880, 46165), (1100, 36932), (1232, 32975), (1319, 30800), (1400, 29018), (1540, 26380), (1925, 21104), (2200, 18466), (2638, 15400), (2800, 14509), (3080, 13190), (3850, 10552), (4400, 9233), (5276, 7700), (6160, 6595)]