6801700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4032

約数の個数: 36

約数和(自身を含む): 15631812

約数和(自身を除く): 8830112

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 4001, 8002, 16004, 20005, 40010, 68017, 80020, 100025, 136034, 200050, 272068, 340085, 400100, 680170, 1360340, 1700425, 3400850, 6801700]

約数ペア:

[(1, 6801700), (2, 3400850), (4, 1700425), (5, 1360340), (10, 680170), (17, 400100), (20, 340085), (25, 272068), (34, 200050), (50, 136034), (68, 100025), (85, 80020), (100, 68017), (170, 40010), (340, 20005), (425, 16004), (850, 8002), (1700, 4001)]