26041660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 56681856

約数和(自身を除く): 30640196

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 107, 172, 214, 215, 283, 428, 430, 535, 566, 860, 1070, 1132, 1415, 2140, 2830, 4601, 5660, 9202, 12169, 18404, 23005, 24338, 30281, 46010, 48676, 60562, 60845, 92020, 121124, 121690, 151405, 243380, 302810, 605620, 1302083, 2604166, 5208332, 6510415, 13020830, 26041660]

約数ペア:

[(1, 26041660), (2, 13020830), (4, 6510415), (5, 5208332), (10, 2604166), (20, 1302083), (43, 605620), (86, 302810), (107, 243380), (172, 151405), (214, 121690), (215, 121124), (283, 92020), (428, 60845), (430, 60562), (535, 48676), (566, 46010), (860, 30281), (1070, 24338), (1132, 23005), (1415, 18404), (2140, 12169), (2830, 9202), (4601, 5660)]