1069614820

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{1171}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 2274148800

約数和(自身を除く): 1204533980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 419, 436, 545, 838, 1090, 1171, 1676, 2095, 2180, 2342, 4190, 4684, 5855, 8380, 11710, 23420, 45671, 91342, 127639, 182684, 228355, 255278, 456710, 490649, 510556, 638195, 913420, 981298, 1276390, 1962596, 2453245, 2552780, 4906490, 9812980, 53480741, 106961482, 213922964, 267403705, 534807410, 1069614820]

約数ペア:

[(1, 1069614820), (2, 534807410), (4, 267403705), (5, 213922964), (10, 106961482), (20, 53480741), (109, 9812980), (218, 4906490), (419, 2552780), (436, 2453245), (545, 1962596), (838, 1276390), (1090, 981298), (1171, 913420), (1676, 638195), (2095, 510556), (2180, 490649), (2342, 456710), (4190, 255278), (4684, 228355), (5855, 182684), (8380, 127639), (11710, 91342), (23420, 45671)]