17636693780

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{479}}^1\times {\mathrm{4591}}^1$

素因数の和:5480

約数の個数: 48

約数和(自身を含む): 37215037440

約数和(自身を除く): 19578343660

約数列:

[1, 2, 4, 5, 10, 20, 401, 479, 802, 958, 1604, 1916, 2005, 2395, 4010, 4591, 4790, 8020, 9182, 9580, 18364, 22955, 45910, 91820, 192079, 384158, 768316, 960395, 1840991, 1920790, 2199089, 3681982, 3841580, 4398178, 7363964, 8796356, 9204955, 10995445, 18409910, 21990890, 36819820, 43981780, 881834689, 1763669378, 3527338756, 4409173445, 8818346890, 17636693780]

約数ペア:

[(1, 17636693780), (2, 8818346890), (4, 4409173445), (5, 3527338756), (10, 1763669378), (20, 881834689), (401, 43981780), (479, 36819820), (802, 21990890), (958, 18409910), (1604, 10995445), (1916, 9204955), (2005, 8796356), (2395, 7363964), (4010, 4398178), (4591, 3841580), (4790, 3681982), (8020, 2199089), (9182, 1920790), (9580, 1840991), (18364, 960395), (22955, 768316), (45910, 384158), (91820, 192079)]