82463080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{42073}}^1$

素因数の和:42098

約数の個数: 48

約数和(自身を含む): 215839620

約数和(自身を除く): 133376540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 42073, 84146, 168292, 210365, 294511, 336584, 420730, 589022, 841460, 1178044, 1472555, 1682920, 2061577, 2356088, 2945110, 4123154, 5890220, 8246308, 10307885, 11780440, 16492616, 20615770, 41231540, 82463080]

約数ペア:

[(1, 82463080), (2, 41231540), (4, 20615770), (5, 16492616), (7, 11780440), (8, 10307885), (10, 8246308), (14, 5890220), (20, 4123154), (28, 2945110), (35, 2356088), (40, 2061577), (49, 1682920), (56, 1472555), (70, 1178044), (98, 841460), (140, 589022), (196, 420730), (245, 336584), (280, 294511), (392, 210365), (490, 168292), (980, 84146), (1960, 42073)]