1567130900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1473

約数の個数: 72

約数和(自身を含む): 3467694720

約数和(自身を除く): 1900563820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 163, 316, 326, 395, 652, 790, 815, 1217, 1580, 1630, 1975, 2434, 3260, 3950, 4075, 4868, 6085, 7900, 8150, 12170, 12877, 16300, 24340, 25754, 30425, 51508, 60850, 64385, 96143, 121700, 128770, 192286, 198371, 257540, 321925, 384572, 396742, 480715, 643850, 793484, 961430, 991855, 1287700, 1922860, 1983710, 2403575, 3967420, 4807150, 4959275, 9614300, 9918550, 15671309, 19837100, 31342618, 62685236, 78356545, 156713090, 313426180, 391782725, 783565450, 1567130900]

約数ペア:

[(1, 1567130900), (2, 783565450), (4, 391782725), (5, 313426180), (10, 156713090), (20, 78356545), (25, 62685236), (50, 31342618), (79, 19837100), (100, 15671309), (158, 9918550), (163, 9614300), (316, 4959275), (326, 4807150), (395, 3967420), (652, 2403575), (790, 1983710), (815, 1922860), (1217, 1287700), (1580, 991855), (1630, 961430), (1975, 793484), (2434, 643850), (3260, 480715), (3950, 396742), (4075, 384572), (4868, 321925), (6085, 257540), (7900, 198371), (8150, 192286), (12170, 128770), (12877, 121700), (16300, 96143), (24340, 64385), (25754, 60850), (30425, 51508)]