292152220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 625218048

約数和(自身を除く): 333065828

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 283, 284, 355, 566, 710, 727, 1132, 1415, 1420, 1454, 2830, 2908, 3635, 5660, 7270, 14540, 20093, 40186, 51617, 80372, 100465, 103234, 200930, 205741, 206468, 258085, 401860, 411482, 516170, 822964, 1028705, 1032340, 2057410, 4114820, 14607611, 29215222, 58430444, 73038055, 146076110, 292152220]

約数ペア:

[(1, 292152220), (2, 146076110), (4, 73038055), (5, 58430444), (10, 29215222), (20, 14607611), (71, 4114820), (142, 2057410), (283, 1032340), (284, 1028705), (355, 822964), (566, 516170), (710, 411482), (727, 401860), (1132, 258085), (1415, 206468), (1420, 205741), (1454, 200930), (2830, 103234), (2908, 100465), (3635, 80372), (5660, 51617), (7270, 40186), (14540, 20093)]