26904040

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2963}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 60821280

約数和(自身を除く): 33917240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 2963, 4540, 5926, 9080, 11852, 14815, 23704, 29630, 59260, 118520, 672601, 1345202, 2690404, 3363005, 5380808, 6726010, 13452020, 26904040]

約数ペア:

[(1, 26904040), (2, 13452020), (4, 6726010), (5, 5380808), (8, 3363005), (10, 2690404), (20, 1345202), (40, 672601), (227, 118520), (454, 59260), (908, 29630), (1135, 23704), (1816, 14815), (2270, 11852), (2963, 9080), (4540, 5926)]