1343138840

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{55871}}^1$

素因数の和:56483

約数の個数: 32

約数和(自身を含む): 3027144960

約数和(自身を除く): 1684006120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 6010, 12020, 24040, 55871, 111742, 223484, 279355, 446968, 558710, 1117420, 2234840, 33578471, 67156942, 134313884, 167892355, 268627768, 335784710, 671569420, 1343138840]

約数ペア:

[(1, 1343138840), (2, 671569420), (4, 335784710), (5, 268627768), (8, 167892355), (10, 134313884), (20, 67156942), (40, 33578471), (601, 2234840), (1202, 1117420), (2404, 558710), (3005, 446968), (4808, 279355), (6010, 223484), (12020, 111742), (24040, 55871)]