85430800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2385

約数の個数: 120

約数和(自身を含む): 252719936

約数和(自身を除く): 167289136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2347, 2600, 2800, 3640, 4550, 4694, 5200, 7280, 9100, 9388, 11735, 16429, 18200, 18776, 23470, 30511, 32858, 36400, 37552, 46940, 58675, 61022, 65716, 82145, 93880, 117350, 122044, 131432, 152555, 164290, 187760, 213577, 234700, 244088, 262864, 305110, 328580, 410725, 427154, 469400, 488176, 610220, 657160, 762775, 821450, 854308, 938800, 1067885, 1220440, 1314320, 1525550, 1642900, 1708616, 2135770, 2440880, 3051100, 3285800, 3417232, 4271540, 5339425, 6102200, 6571600, 8543080, 10678850, 12204400, 17086160, 21357700, 42715400, 85430800]

約数ペア:

[(1, 85430800), (2, 42715400), (4, 21357700), (5, 17086160), (7, 12204400), (8, 10678850), (10, 8543080), (13, 6571600), (14, 6102200), (16, 5339425), (20, 4271540), (25, 3417232), (26, 3285800), (28, 3051100), (35, 2440880), (40, 2135770), (50, 1708616), (52, 1642900), (56, 1525550), (65, 1314320), (70, 1220440), (80, 1067885), (91, 938800), (100, 854308), (104, 821450), (112, 762775), (130, 657160), (140, 610220), (175, 488176), (182, 469400), (200, 427154), (208, 410725), (260, 328580), (280, 305110), (325, 262864), (350, 244088), (364, 234700), (400, 213577), (455, 187760), (520, 164290), (560, 152555), (650, 131432), (700, 122044), (728, 117350), (910, 93880), (1040, 82145), (1300, 65716), (1400, 61022), (1456, 58675), (1820, 46940), (2275, 37552), (2347, 36400), (2600, 32858), (2800, 30511), (3640, 23470), (4550, 18776), (4694, 18200), (5200, 16429), (7280, 11735), (9100, 9388)]